pl | sn | galaxy | ra | decl | sn_ra | sn_dec | g_type | t | inc | pa | h_vel | bt | lgd25 | offEW | offNS | sn_mag | sn_type | date | discoverer | alias |
* | ASASSN-15ae | 2MASX J15510599+3425520 | 15:51:06.05 | +34:25:51.94 | 15:51:05.81 | +34:25:55.80 | | | 47 | 96 | 9354 | 16.39 | 0.70 | 4.4W | 3.9N | V16.9* | Ia | 2015-01-01* | ASAS-SN | Gaia15aaj |
| ASASSN-15aj | NGC 3449 | 10:52:53.52 | -32:55:38.4 | 10:52:53.26 | -32:55:34.86 | SABa | 2.1 | 88 | 145 | 3276 | 12.98 | 1.56 | 5.1W | 3.8N | V16.7 | Ia | 2015-01-01* | ASAS-SN | |
| OGLE-2015-SN-001 | 2MASX J04291757-6112082 | 04:29:17.599 | -61:12:07.99 | 04:29:18.07 | -61:12:08.4 | | | 24 | | 17153 | V16.5 | 0.36 | 15E | 0.4S | 19.3* | Ia | 2015-01-01* | OGLEIa | |
| OGLE-2015-SN-013 | 2MASS J03152186-7418536 | 03:15:21.92 | -74:18:54.3 | 03:15:22.08 | -74:18:56.5 | | | | | 0.14 | | | 0.6E* | 2.2S* | 20.0* | Ia | 2015-01-01* | OGLE | |
| ASASSN-15ab | ESO325-G45 | 14:03:09.02 | -38:28:32.5 | 14:03:06.24 | -38:28:29.9 | Scd | 7.0 | 36 | 68 | 5326 | 14.34 | 0.90 | 27W | 1.3N | V16.4* | IIn | 2015-01-02* | ASAS-SN | |
| OGLE-2015-SN-005 | GALEXASC J020130.53-66271 | 02:01:30.77 | -66:27:12.6 | 02:01:31.15 | -66:27:16.4 | | | 34 | | 18300: | | 0.25 | 2.3E* | 3.8S* | 19.3* | II | 2015-01-02* | OGLEIa | |
| DES14C3tsg | | | | 03:28:25.74 | -28:09:50.7 | | | | | 0.21: | | | | | r23.8* | II | 2015-01-02* | DES | |
| OGLE-2015-SN-007 | PGC0286877 | 04:28:01.74 | -68:17:04.4 | 04:28:01.29 | -68:17:12.9 | S | | 45 | 32 | 18000 | 16.53 | 0.62 | 2.5W* | 8.5S* | I19.19* | II | 2015-01-02* | OGLE | |
| LSQ15cl | GALEXASC J104544.04-101854.8 | 10:45:44.04 | -10:18:54.9 | 10:45:43.42 | -10:18:56.7 | | | | | 16500 | | | 9.1W* | 1.8S* | 20.4* | Ia | 2015-01-03* | LSQ | |
| 2015B | NGC4782 | 12:54:35.61 | -12:34:06.4 | 12:54:35.53 | -12:34:18.6 | E | -4.7 | | 171 | 4542 | 12.24 | 1.17 | 2W | 10S | 15.0* | Ia | 2015-01-05* | Leonini,Conti,Guerini,Rosi,Ramirez | PSN J12543553-1234186 |
* | 2015C | IC 4221 | 13:18:30 | -14:36:33 | 13:18:30.46 | -14:36:44.6 | Sc pec | 5.0 | 52 | 165 | 2953 | 13.55 | 1.11 | 2E | 13S | 16.4 | II | 2015-01-07* | LOSS | PSN J13183047-1436446 |
| LSQ15z | 2MASX J13082255-0844002 | 13:08:22.56 | -08:44:0.0 | 13:08:22.48 | -08:43:57.8 | | | | | 21000 | | | 1.2W* | 2.2N* | 18.5* | Ia | 2015-01-07* | LSQ | |
| MASTER OT J224412.70+405714.2 | | | | 02:08:44.29 | +48:19:23.0 | | | | | 8400: | | | | | 17.4* | Ia | 2015-01-08* | MASTER | |
| PS1-15g | | | | 14:02:03.59 | +09:55:51.1 | | | | | 4200 | | | | | 17.3* | II | 2015-01-08* | PS1 | |
| Gaia15aam | SDSS J161804.69+142417.3 | 16:18:04.70 | +14:24:17.3 | 16:18:05.0 | +14:24:14.0 | Sc | | | | 15000 | | | 4.4E* | 3.3S* | 18.22* | Ibc | 2015-01-08* | Gaia | |
| ASASSN-15ak | UGC 110 | 00:12:01.31 | +26:23:34.8 | 00:12:01.576 | +26:23:37.26 | Sc | 5.9 | 51 | 150 | 4509 | B15.47 | 0.97 | 3.6E* | 2.5N* | V15.1 | Ia pec | 2015-01-09* | ASAS-SN | |
| 2015A | NGC 2955 | 09:41:16.63 | +35:52:56.1 | 09:41:15.55 | +35:53:17.4 | SABb | 3.2 | 57 | 159 | 7010 | 13.58 | 1.20 | 13W | 21N | 16.6* | Ia | 2015-01-09* | Itagaki | |
| LSQ15bi | PGC814426 | 12:24:25.14 | -22:25:31.9 | 12:24:25.57 | -22:25:28.8 | | | 78 | 60 | 10936 | 16.90 | 0.84 | 6.0E* | 3.1N* | 20.2* | Ia | 2015-01-09* | LSQ | |
| 2015da | NGC 5337 | 13:52:23.03 | +39:41:14.2 | 13:52:24.11 | +39:41:28.6 | Sab | 2.0 | 61 | 23 | 2131 | B13.44 | 1.22 | 12.2E | 14.1N | 16.5* | IIn | 2015-01-09* | Jin, Gao | PSN J13522411+3941286 |
| LSQ15cs | 2MASX J12575288-2615130 | 12:57:52.88 | -26:15:13.2 | 12:57:53.23 | -26:15:13.9 | | | 70 | 72 | 0.109 | 18.51 | 0.57 | 4.7E* | 0.7S* | 20.5* | Ia | 2015-01-09* | LSQ | |
| DES14C2vnf | | | | 03:35:34.85 | -29:02:52.8 | | | | | 0.5421 | | | | | r23.1* | Ia | 2015-01-09* | DES | |
| DES14C3uje | | | | 03:29:08.18 | -28:57:05.6 | | | | | 0.78: | | | | | r24.3* | Ia | 2015-01-09* | DES | |
| ASASSN-15al | GALEXASC J045749.46-21352 | 04:57:49.54 | -21:35:27.0 | 04:57:49.63 | -21:35:34.1 | | | 14 | | 9000: | 17.48 | 0.54 | 1.3E* | 7.1S* | V16.9* | Ia | 2015-01-10* | ASAS-SN | GAIA15aah |
| MLS150210-102122+110418 | | | | 10:21:21.53 | +11:04:17.8 | | | | | 0.14 | | | | | 19.51* | Ia | 2015-01-10* | CRTS | |
| LSQ15he | | | | 09:02:57.91 | +07:48:05.8 | | | | | 0.12 | | | | | 19.66* | Ia | 2015-01-10* | LSQ | |
| LSQ15bo | GALEXASC J133034.43-293415.8 | 13:30:34.43 | -29:34:15.8 | 13:30:33.20 | -29:33:56.1 | | | | | 14100: | | | 16W* | 20N* | 19.0* | Ia | 2015-01-11* | LSQ | |
| OGLE-2015-SN-012 | | | | 06:07:05.21 | -71:21:58.8 | | | | | 0.19 | | | | | 20.5* | Ia | 2015-01-11* | OGLE | |
| 2015W | UGC 3617 | 06:57:45.18 | +13:34:30.8 | 06:57:43.03 | +13:34:45.7 | SBab | 2.0 | 92 | 9 | 3986 | 16.11 | 0.84 | 31.5W | 15.0N | 16.8* | II P | 2015-01-12* | LOSS | PSN J06574303+1334457 |
| LSQ15ck | 2MASS J10210524-1025005 | 10:21:05.30 | -10:25:00.6 | 10:21:05.41 | -10:25:06.9 | | | | | 15000 | 16.14 | | 1.6E* | 6.3S* | 20.4* | II | 2015-01-12* | LSQ | |
| LSQ15BF | 2MASX J09020648+2030374 | 09:02:06.47 | +20:30:37.7 | 09:02:06.97 | +20:30:44.5 | E | -5.0 | | 5 | 24418 | 16.67 | 0.72 | 7.0E* | 6.8N* | | Ia | 2015-01-12* | LSQ | PS15ie |
| LSQ15BD | 2MASS J08362272+2302089 | 08:36:22.72 | +23:02:10.1 | 08:36:22.72 | +23:02:06.0 | | | | 8 | 0.142 | 18.30 | | 0.0W* | 4.1S* | | II | 2015-01-12* | LSQ | |
| LSQ15BV | 2MASX J10594717-1649070 | 10:59:47.17 | -16:49:07.0 | 10:59:47.29 | -16:49:10.6 | | | 27 | | 20671 | 16.71 | 0.60 | 1.7E* | 3.6S* | | Ia | 2015-01-12* | LSQ | |
| LSQ15ci | 2MASS J10281160-0318153 | 10:28:11.58 | -03:18:16.0 | 10:28:11.62 | -03:18:23.4 | | | | | 19906 | 18.87 | | 0.6E* | 7.4S* | 19.3* | Ia | 2015-01-12* | LSQ | |
| Gaia15aap | PGC0091445 | 15:26:51.47 | +20:37:21.3 | 15:26:52.15 | +20:37:26.0 | Sc | 5.4 | 77 | 59 | 12261 | 16.93 | 0.86 | 9.5E* | 4.7N* | 18.52* | Ia | 2015-01-12* | Gaia | |
| ASASSN-15as | SDSS J093916.69+062551.1 | 09:39:16.694 | +06:25:51.19 | 09:39:16.55 | +06:25:48.54 | | | 40 | | | g19.5 | 0.11 | 2.1W* | 2.7S* | V16.3* | Ia | 2015-01-13* | ASAS-SN | |
| ASASSN-15ar | CGCG 439-010 | 02:28:21.66 | +10:22:55.6 | 02:28:20.36 | +10:23:03.8 | R | | 34 | 141 | 8628 | 15.15 | 0.84 | 19.4W | 8.2N | V17.0* | Ia | 2015-01-13* | ASAS-SN | |
| OGLE-2015-SN-014 | 2MASX J02382718-6700236 | 02:38:27.21 | -67:00:23.8 | 02:38:28.09 | -67:00:23.6 | | | 51 | 15 | 19200 | 16.39 | 0.66 | 5.2E* | 0.2N* | 20.4* | II | 2015-01-13* | OGLE | |
| 2015E | SDSS J031335.41+001502.3 | 03:13:35.42 | +00:15:02.3 | 03:13:35.31 | +00:15:03.1 | | | 49 | 146 | 12434 | 16.92 | 0.52 | 1.4W | 0.8N | g17.0* | Ia | 2015-01-13* | Morokuma et al. | |
| ASASSN-15az | 2MASX J11083863-1014456 | 11:08:38.63 | -10:14:45.5 | 11:08:37.60 | -10:14:57.85 | | | | | 8491 | | | 16W | 12S | V16.7* | Ia | 2015-01-14* | ASAS-SN | |
| OGLE-2015-SN-017 | | | | 06:29:16.32 | -68:25:07.2 | | | | | 27000 | | | | | 19.5* | Ia | 2015-01-14* | OGLE | |
| LSQ15gp | PGC0083280 | 10:39:02.22 | -08:30:27.2 | 10:39:02.02 | -08:30:26.3 | Sbc | 4.3 | 42 | 114 | 24951 | 17.52 | 0.56 | 3.0W* | 0.9N* | 19.69* | Ia | 2015-01-14* | LSQ | |
| OGLE-2015-SN-021 | GALEXASC J013858.91-690347.0 | 01:38:59.18 | -69:03:46.7 | 01:38:59.59 | -69:03:46.1 | | | | | 24000 | | | 2.2E* | 0.6N* | 19.1* | Ia pec | 2015-01-15* | OGLE | |
| ASASSN-15ba | SDSS J140455.12+085514.0 | 14:04:55.12 | +08:55:14.0 | 14:04:55.09 | +08:55:14.53 | | | | | 6940 | | | 0.7W | 0.5N | V16.4* | Ia | 2015-01-15* | ASAS-SN | |
| ASASSN-15bb | ESO381-G48 | 13:01:05.57 | -36:36:02.0 | 13:01:06.38 | -36:36:00.17 | Irr | 10.0 | 83 | 110 | 4811 | 15.04 | 0.92 | 10.0E | 2.2N | V16.8* | II P | 2015-01-16* | ASAS-SN | |
| LSQ15ex | | | | 12:01:25.70 | -06:42:50.4 | | | | | 0.12 | | | | | 22.0* | Ia | 2015-01-16* | LSQ | |
| Gaia15aaq | SDSS J134124.97+354540.6 | 13:41:24.97 | +35:45:40.6 | 13:41:24.73 | +35:45:43.3 | | | | | 18733 | | | 2.9W* | 2.7N* | 18.5* | Ia | 2015-01-16* | Gaia | |
| iPTF15ak | | | | 03:29:14.25 | +14:50:52.9 | | | | | 0.11 | | | | | g20.6* | IIn | 2015-01-16* | iPTF | |
| ASASSN-15bd | SDSS J155438.39+163637.6 | 15:54:38.39 | +16:36:37.6 | 15:54:38.33 | +16:36:38.06 | | | | | 2384 | | | 1.0W | 0.4N | V16.6* | IIb | 2015-01-17* | ASAS-SN | |
| OGLE-2015-SN-030 | | | | 06:11:24.79 | -63:24:20.1 | | | | | 0.17 | | | | | 20.0* | Ia | 2015-01-17* | OGLE | |
| CSS150117-104148-014721 | | | | 10:41:47.99 | -01:47:21.2 | | | | | 0.12: | | | | | 19.4* | Ia | 2015-01-17* | CSS | PS15hl |
| OGLE-2015-SN-024 | 2MASX J05100170-7759040 | 05:10:01.78 | -77:59:04.0 | 05:10:02.05 | -77:59:11.1 | | | 30 | 10 | 22500 | 17.16 | 0.53 | 0.8E* | 7.1S* | 19.2* | Ia | 2015-01-17* | OGLE | |
| Gaia15aat | SDSS J131228.06+415156.4 | 13:12:28.07 | +41:51:56.6 | 13:12:28.0 | +41:51:58.0 | | | 44 | 77 | 14301 | 18.11 | 0.50 | 0.8W* | 1.4N* | 18.84* | CCSN | 2015-01-17* | Gaia | PS1-14jb |
| CSS150118:133209+344127 | SDSS J133209.07+344128.2 | 13:32:09.11 | +34:41:28.4 | 13:32:08.93 | +34:41:27.3 | | | 39 | 140 | 15000 | 19.01 | 0.37 | 2.2W* | 1.1S* | 17.36* | Ia | 2015-01-18* | CRTS, Gaia | Gaia15aar |
* | 2015D | NGC5020 | 13:12:40 | +12:35:59 | 13:12:41.16 | +12:36:01.8 | SBbc | 4.0 | 32 | 85 | 3360 | 12.87 | 1.50 | 14.5E | 2.7N | 17.5* | II P | 2015-01-18* | Jin, Gao | PSN J13124116+1236018 |
| OGLE-2015-SN-029 | | | | 04:11:17.18 | -70:57:36.2 | | | | | 18000: | | | | | 19.3* | II | 2015-01-18* | OGLE | |
| Gaia15aav | SDSS J105736.08+585716.8 | 10:57:36.08 | +58:57:16.9 | 10:57:36.0 | +58:57:17.0 | | | | | 0.13: | | | 0.6W* | 0.1N* | 18.61* | II? | 2015-01-18* | Gaia | |
| ASASSN-15bf | PGC0177621 | 04:38:41.06 | -41:37:21.4 | 04:38:41.10 | -41:37:26.2 | | | | 145 | 14548 | 16.57 | | 0.4E | 4.7S | 17.3* | Ia | 2015-01-19* | ASAS-SN | |
| ASASSN-15be | GALEXASC J025245.83-34185 | 02:52:45.83 | -34:18:50.6 | 02:52:46.39 | -34:18:52.52 | | | | | 6570 | | | 10E | 1.9S | V16.4* | Ia | 2015-01-19* | ASAS-SN | |
| ASASSN-15bk | CGCG 078-056 | 15:44:11.96 | +11:16:15.2 | 15:44:12.43 | +11:16:16.38 | | | 55 | 92 | 10277 | 15.83 | 0.88 | 6.8E | 1.6N | V17.1* | Ia | 2015-01-19* | ASAS-SN | Gaia15aao |
| CSS150119:125801+035333 | SDSS J125801.03+035333.4 | 12:58:01.03 | +03:53:33.5 | 12:58:01.04 | +03:53:33.4 | | | | | 0.105 | | | 0.1E* | 0.1S* | 18.26* | IIn | 2015-01-19* | CSS | |
| PSN J03581436+3541327 | 2MASS J03581409+3541317 | 03:58:14.10 | +35:41:31.7 | 03:58:14.36 | +35:41:32.7 | | | | | 17100: | | | 2E | 1N | 19.0* | Ia | 2015-01-20* | Tsinghua-NAOC Transient Survey | |
| 2015cc | PGC2228953 | 08:29:39.93 | +43:46:51.3 | 08:29:40.49 | +43:46:53.3 | S? | 10.0 | 24 | | 25157 | 18.10 | 0.44 | 9E | 2N | 18.5* | Ia | 2015-01-20* | Tsinghua-NAOC Transient Survey | PSN J08294049+4346533 |
| 2015cd | SDSS J093513.12+502820.0 | 09:35:13.12 | +50:28:20.2 | 09:35:13.28 | +50:28:21.9 | S? | 10.0 | 56 | 99 | 20008 | 18.33 | 0.46 | 9E | 2N | 18.5* | IIn | 2015-01-20* | Tsinghua-NAOC Transient Survey | PSN J09351328+5028219 |
| PSN J12393982+1124426 | SDSS J123939.81+112442.2 | 12:39:39.81 | +11:24:42.2 | 12:39:39.82 | +11:24:42.6 | | | | | 0.15: | | | 0 | 1N | 19.3* | Ia | 2015-01-20* | Tsinghua-NAOC Transient Survey | CSS150124:123940+112443 |
| LSQ15fg | PGC1026826 | 13:44:51.55 | -06:55:41.5 | 13:44:51.47 | -06:55:38.6 | | | 67 | 16 | 0.1 | 17.87 | 0.50 | 1.2W* | 2.9N* | 19.3* | Ia | 2015-01-20* | LSQ | |
| iPTF15fz | | | | 11:43:05.16 | +37:52:18.5 | | | | | 24000: | | | | | 18.8* | Ia | 2015-01-20* | Ferretti, iPTF | CSS150120:114305+375219, Gaia15aax |
| LSQ15ey | 2MASX J14120496-0723427 | 14:12:04.98 | -07:23:42.6 | 14:12:05.08 | -07:23:36.8 | | | 63 | 50 | 11513 | 16.75 | 0.71 | 1.5E* | 5.8N* | 19.2* | II P | 2015-01-20* | LSQ | PS15ii |
| LSQ15im | J09255145+1617273 | 09:25:51.41 | +16:17:28.1 | 09:25:51.37 | +16:17:27.3 | Sb | 2.5 | 32 | 144 | 21869 | 17.70 | 0.56 | 0.6W* | 0.8S* | 18.51* | Ia | 2015-01-20* | LSQ | PS15q |
| CSS150120:095828+411135 | SDSS J095827.56+411134.9 | 09:58:27.56 | +41:11:35.0 | 09:58:28.00 | +41:11:35.00 | | | | | 15000 | | | 5.0E* | 0.0S* | 18.5* | IIb | 2015-01-20* | CRTS | |
| ASASSN-15bc | 2MASX J04061478-0853112 | 04:06:14.69 | -08:53:10.9 | 04:06:14.64 | -08:53:08.28 | Sc | 5.0 | 58 | 86 | 11013 | 15.54 | 0.88 | 2.2W | 2.9N | V16.9* | Ia | 2015-01-21* | ASAS-SN | |
| ASASSN-15cb | CGCG042-196 | 12:39:50.23 | +03:47:49.4 | 12:39:50.23 | +03:47:49.8 | SBc | 5.0 | 44 | 68 | 12003 | 15.27 | 0.64 | 0.1E | 0.5N | 16.8* | Ia | 2015-01-21* | ASAS-SN | PS15ee |
| ASASSN-15bm | GALEXASC J150551.56-05373 | 15:05:51.56 | -05:37:37.2 | 15:05:51.58 | -05:37:37.05 | | | | | 6300: | | | 0.1E | 0.1N | V16.9* | Ia | 2015-01-22* | ASAS-SN | |
| ASASSN-15bo | SDSS J144455.21+243443.9 | 14:44:55.21 | +24:34:43.9 | 14:44:55.22 | +24:34:43.70 | | | | | 9600: | | | 0.1E | 0.3S | V17.1* | Ia | 2015-01-22* | ASAS-SN | |
| LSQ15gv | PGC1051847 | 11:32:41.93 | -04:54:37.0 | 11:32:42.43 | -04:54:39.5 | S? | 5.0 | 74 | 109 | 0.12 | 17.64 | 0.70 | 7.5E* | 2.5S* | 19.5* | Ia | 2015-01-22* | LSQ | |
| ASASSN-15bn | GALEXASC J155536.57+66431 | | | 15:55:35.35 | +66:43:19.31 | | | | | 8400: | | | 7.2W | 2.7N | V16.7* | Ia | 2015-01-23* | ASAS-SN | |
| PSN J05521661+4650211 | MCG +8-11-10 | 05:52:12.16 | +46:50:20.3 | 05:52:16.61 | +46:50:21.1 | SBc | 3.8 | 75 | 112 | 6723 | 15.22 | 1.01 | 22E | 22N | 17.4* | Ic: | 2015-01-23* | TOCP | |
| PSN J11105565+5322493 | NGC3549 | 11:10:56.89 | +53:23:16.2 | 11:10:55.65 | +53:22:49.3 | Sc | 5.1 | 71 | 39 | 2848 | 12.79 | 1.42 | 11W | 27S | 18.2* | II | 2015-01-23* | TOCP | SNhunt273 |
| CSS150123:025554+010011 | | | | 02:55:53.99 | +01:00:10.8 | | | | | 21000 | | | | | 18.3* | Ia | 2015-01-23* | CSS | |
| CSS150124-114309+192629 | | | | 11:43:08.87 | +19:26:28.8 | | | | | 18000: | | | | | 17.3* | Ia | 2015-01-24* | CSS | |
| iPTF15f | WISEA J041313.50+094200.5 | 04:13:13.504 | +09:42:00.5 | 04:13:13.50 | +09:41:57.8 | | | | | 27000 | | | 0.1W* | 2.7S* | | Ia | 2015-01-24* | Roy, iPTF | |
| LSQ15hj | GALEXASC J101136.21-044041.8 | 10:11:36.15 | -04:40:42.1 | 10:11:36.25 | -04:40:43.3 | | | | | 19500: | | | 1.5E* | 1.2S* | 19.21* | Ic | 2015-01-24* | LSQ | |
| CSS150124:134701+092441 | SDSS J134701.15+092441.1 | 13:47:01.15 | +09:24:41.15 | 13:47:01.00 | +09:24:41.00 | | | | | 21000 | | | 2.2W* | 0.2S* | 18.3* | Ia | 2015-01-24* | CRTS | PS15du |
| iPTF15fd | SDSS J083147.31+105551.1 | 08:31:47.31 | +10:55:51.2 | 08:31:47.20 | +10:55:50.3 | | | | | 0.1 | | | 1.6W* | 0.9S* | R19.8* | Ia | 2015-01-25* | iPTF | |
| ASASSN-15cd | CGCG064-017 | 09:59:14.76 | +12:59:16.7 | 09:59:14.98 | +12:59:18.2 | | | 41 | 18 | 10298 | 15.84 | 0.74 | 3.4E | 1.8N | 17.0* | Ia | 2015-01-26* | ASAS-SN | |
| CSS150128-151522+170037 | | | | 15:15:22.01 | +17:00:37.1 | | | | | 23400: | | | | | 19.72* | II | 2015-01-28* | CSS | |
| OGLE-2015-SN-052 | 2MASS J05181701-5329401 | 05:18:17.011 | -53:29:40.2 | 05:18:16.57 | -53:29:40.9 | | | | | 18000: | | | 3.9W* | 0.7S* | 19.56* | II P | 2015-01-30* | OGLE | |
| iPTF15fy | WISEA J020027.52+401539.7 | 02:00:27.53 | +40:15:39.7 | 02:00:27.61 | +40:15:40.2 | | | | | 27000 | | | 0.9E* | 0.5N* | | Ia pec | 2015-02-01* | Ferretti, iPTF | |
| Gaia15aay | 2MASX J1547+7158 | | | 15:47:07.72 | +71:58:59.3 | | | | | 6900: | | | | | 18.5* | II P | 2015-02-01* | Gaia | |
| iPTF15go | SDSSJ142637.26+240304.4 | 14:26:37.32 | +24:03:04.5 | 14:26:36.78 | +24:03:10.2 | | | 62 | 117 | 9000 | 18.64 | 0.48 | 7.4W* | 5.7N* | 17.1* | Ia | 2015-02-02* | Cao, iPTF | Gaia15abn |
| PSN J10491665-1938253 | ESO569-G12 | 10:49:16.75 | -19:38:12.9 | 10:49:16.65 | -19:38:25.3 | SB0 | -1.7 | 50 | 107 | 4152 | 13.66 | 1.24 | 1W | 12S | 16.8* | II P | 2015-02-02* | Itagaki, PSN | LSQ15ok, PS15um |
| iPTF15gj | | | | 12:35:08.47 | +14:07:04.3 | | | | | 0.16: | | | | | | Ia pec | 2015-02-04* | Ferretti, iPTF | |
| Gaia15abb | SDSS J160248.41+533323.6 | 16:02:47.46 | +53:33:23.5 | 16:02:47.32 | +53:33:23.6 | | | 60 | 90 | 21000 | 20.03 | 0.26 | 1.2W* | 0.1N* | 18.20* | Ia | 2015-02-05* | Gaia | PS15nj |
| Gaia15aba | MCG +09-26-049 | 16:03:30.06 | +52:15:34.1 | 16:03:30.20 | +52:15:38.5 | Sb | 2.7 | 70 | 22 | 13671 | 16.03 | 0.87 | 1.3E* | 4.4N* | 17.5* | Ia | 2015-02-06* | Gaia | |
| Gaia15aau | PGC2170256 | 12:33:25.65 | +40:44:33.5 | 12:33:25.83 | +40:44:35.5 | Scd | 6.9 | 60 | 1 | 8601 | 16.43 | 0.70 | 2.0E* | 2.0N* | 18.15* | II P | 2015-02-06* | Gaia | |
| Gaia15abc | 2MASX J13210837+2158352 | 13:21:08.39 | +21:58:35.4 | 13:21:08.0 | +21:58:36.0 | Sc | 5.1 | 46 | 167 | 26810 | 17.12 | 0.57 | 5.4W* | 0.6N* | 18.87* | I | 2015-02-06* | Gaia | |
| Gaia15abd | IC 910 | 13:41:07.86 | +23:16:55.4 | 13:41:07.91 | +23:16:58.8 | Sab | 2.0 | 34 | 120 | 8097 | 15.03 | 0.83 | 0.7E* | 3.4N* | 18.0* | Ia | 2015-02-07* | Gaia | |
* | 2015bh | NGC2770 | 09:09:33 | +33:07:25 | 09:09:34.96 | +33:07:20.4 | Sc: | 5.0 | 72 | 148 | 1955 | 12.77 | 1.58 | 15.8E | 4.4S | 19.1* | IIn | 2015-02-07* | Howerton et al. | |
| ASASSN-15cq | MCG+07-28-06 | 13:23:48.45 | +43:18:04.6 | 13:23:48.46 | +43:17:59.11 | Sa | 1.0 | 49 | 140 | 8177 | 15.54 | 0.90 | 0.1E | 5.2S | V16.0* | Ia | 2015-02-08* | ASAS-SN | |
| OGLE-2015-SN-035 | WISEA J060324.47-663923.7 | 06:03:24.47 | -66:39:23.8 | 06:03:25.87 | -66:39:21.3 | | | | | 12000 | | | 8.3E* | 2.5N* | 18.7* | II | 2015-02-09* | OGLE | |
| iPTF15ht | | | | 12:00:12.80 | +56:41:53.1 | | | | | 0.2 | | | | | g20.1* | Ia | 2015-02-09* | iPTF | |
| Gaia15abu | | | | 17:04:50.0 | +41:01:04.0 | | | | | 22500: | | | | | 18.50* | Ia pec | 2015-02-09* | Gaia | |
| CSS150209:135346+352954 | | | | 13:53:46.00 | +35:29:54.00 | | | | | 0.10 | | | | | 18.78* | Ia | 2015-02-09* | CRTS | PS15ac |
* | 2015H | NGC3464 | 10:54:40 | -21:04:00 | 10:54:42.16 | -21:04:13.7 | SBc | 5.0 | 50 | 112 | 3806 | 13.0 | 1.41 | 30E | 14S | 16.9* | Ia pec | 2015-02-10* | Parker | 20015H |
| CSS150210:085514-080940 | WISEA J085513.45-080932.5 | 08:55:13.45 | -08:09:32.5 | 08:55:13.60 | -08:09:39.6 | | | | | 15000 | | | 2.2E* | 7.1S* | 18.62* | II P | 2015-02-10* | CSS | CSS150210-085514-080940 |
| PSN J08250876+5416365 | SDSS J082509.39+541634.8 | 08:25:09.38 | +54:16:34.9 | 08:25:08.76 | +54:16:36.5 | | | 66 | 92 | 29767 | 18.84 | 0.53 | 10W | 2N | 19.1* | Ia pec | 2015-02-10* | TOCP | |
* | PSN J11495885+2119018 | NGC 3910 | 11:49:59 | +21:20:02 | 11:49:58.85 | +21:19:01.8 | S0: | -3.0 | 39 | 150 | 7833 | 14.18 | 1.20 | 6W | 59S | 19.6* | Ia pec | 2015-02-10* | TOCP | SNhunt276 |
| iPTF15ic | 2MASS J04095519-1120196 | 04:09:55.21 | -11:20:20.9 | 04:09:55.44 | -11:20:22.2 | | | | | 0.18 | | | 3.4E* | 1.3S* | g20.2* | Ia | 2015-02-10* | iPTF | |
| iPTF15id | PGC3092403 | 04:01:55.66 | +02:54:51.8 | 04:01:55.93 | +02:54:55.2 | E | -5.0 | | 150 | 13112 | 17.51 | | 4.0E* | 3.4N* | g19.1* | Ia | 2015-02-10* | iPTF | |
| MASTER OT J072940.10+141425.5 | WISEA J072939.61+141418.6 | 07:29:39.61 | +14:14:18.6 | 07:29:40.1 | +14:14:25.5 | | | | | 7800 | | | 7.1E* | 6.9N* | 17.4* | II P | 2015-02-11* | Master | |
| PSN J10433393-3048206 | ESO437-G51 | 10:43:33.05 | -30:48:23.8 | 10:43:33.93 | -30:48:20.6 | Sbc | 3.6 | 82 | 74 | 3785 | 15.13 | 1.17 | 11E | 3N | 17.6* | IIn | 2015-02-11* | TOCP | PS15ip |
| PSN J12354442+1606366 | | | | 12:35:44.42 | +16:05:36.6 | | | | | | | | 3E | 1N | 18.4* | IIn | 2015-02-11* | TOCP | |
| iPTF15iy | SDSS J085333.94+613351.2 | 08:53:33.94 | +61:33:51.4 | 08:53:33.26 | +61:33:54.5 | | | | 119 | 0.168 | 19.07 | | 4.9W* | 3.1N* | g20.6* | Ia | 2015-02-11* | iPTF | |
| Gaia15aby | KUG 1416+109 | 14:19:13.15 | +10:42:56.4 | 14:19:13.0 | +10:43:01.0 | Sc | 4.8 | 55 | 50 | 23529 | 17.87 | 0.42 | 2.2W* | 4.6N* | 18.36* | Ia | 2015-02-11* | Gaia | |
| ASASSN-15cz | MCG+10-17-019 | 11:35:24.82 | +57:39:00.2 | 11:35:24.40 | +57:38:59.58 | S0/a | 0.0 | 56 | 107 | 8624 | 14.79 | 0.91 | 3.2W | 0.2S | V17.1* | Ia | 2015-02-12* | ASAS-SN | |
| ASASSN-15da | 2MASX J05235186-2442081 | 05:23:51.86 | -24:42:08.1 | 05:23:51.88 | -24:42:08.38 | | | | | | | | 0.2E | 0.5S | V17.3* | Ia | 2015-02-12* | ASAS-SN | |
| LSQ15jn | | | | 14:39:18.03 | -20:05:26.9 | | | | | 27000 | | | | | 19.39* | Ia | 2015-02-12* | LSQ | |
| LSQ15kp | | | | 14:26:05.20 | -23:42:07.4 | | | | | 0.161 | | | | | 19.34* | II | 2015-02-12* | LSQ | |
| PSN J13471211-2422171 | ESO509-108 | 13:47:12.18 | -24:22:22.1 | 13:47:12.11 | -24:22:17.10 | SB0 | -2.6 | 66 | 151 | 5947 | 14.36 | 1.09 | 1E | 6N | 16.8* | Ia | 2015-02-12* | TOCP | |
| PSN J07101678+3339463 | MCG +06-16-023 | 07:10:14.86 | +33:39:51.4 | 07:10:16.78 | +33:39:46.3 | | | 42 | 77 | 8766 | 15.88 | 0.87 | 24E | 5S | 19.1* | II P | 2015-02-12* | TOCP | SNhunt277, MASTER OT J071016.92+333946.8 |
| iPTF15jg | SDSS J122719.04+071702.6 | 12:27:19.05 | +07:17:02.8 | 12:27:19.15 | +07:17:02.3 | | | | 109 | 7531 | 19.02 | | 1.5E* | 0.5S* | g19.7* | II | 2015-02-12* | iPTF | Gaia15abz, PS15ed |
| OGLE-2015-SN-060 | 2MASS J04062114-7809152 | 04:06:21.15 | -78:09:15.25 | 04:06:21.84 | -78:09:15.5 | | | | | 24300 | | | 2.2E* | 0.3S* | 19.49* | Ia | 2015-02-12* | OGLE | |
| Gaia15ace | NGC6274 | 16:59:20.47 | +29:56:46.2 | 16:59:19.73 | +29:56:38.1 | SBb | 2.5 | 45 | 15 | 11816 | 14.69 | 0.78 | 9.6W* | 8.1S* | 17.64* | Ia | 2015-02-12* | Gaia | PS15aa |
| iPTF15jq | SDSS J113246.99+375350.9 | 11:32:46.98 | +37:53:51.2 | 11:32:48.79 | +37:54:01.4 | S? | 5.0 | | 74 | 18808 | 18.06 | | 21E* | 10N* | g20.3* | Ia | 2015-02-12* | iPTF | |
| LSQ15lp | PGC0937743 | 13:15:26.07 | -13:27:24.6 | 13:15:25.72 | -13:27:24.8 | | | 68 | 94 | 15300 | 17.22 | 0.70 | 5.1W* | 0.2S* | 18.83* | Ia | 2015-02-13* | LSQ | |
| PSN J10234760+3348477 | UGC 5623 | 10:23:48.63 | +33:48:28.9 | 10:23:47.60 | +33:48:47.7 | Sc | 5.9 | 56 | 120 | 10178 | 17.64 | 0.64 | 13W | 19N | 17.6* | IIb: | 2015-02-13* | TOCP | CSS150214:102348+334847 |
| LSQ15lj | SDSS J102311.81+075444.8 | 10:23:11.80 | +07:54:44.8 | 10:23:11.98 | +07:54:46.9 | | | 51 | 174 | 0.150 | 20.61 | -0.02 | 2.7E* | 2.1N* | 19.78* | Ia | 2015-02-13* | LSQ | |
| 2015U | NGC2388 | 07:28:53.41 | +33:49:08.5 | 07:28:53.87 | +33:49:10.6 | Sb | 3.0 | 50 | 66 | 4133 | 14.63 | 0.94 | 5.5E | 2.2N | 16.4* | Ibn | 2015-02-13* | LOSS | PSN J07285387+3349106 |
| CSS150213:100134+453359 | SDSS J100134.51+453339.9 | 10:01:34.55 | +45:33:40.6 | 10:01:34.04 | +45:33:59.4 | | | 59 | 175 | 22895 | 18.44 | 0.61 | 5.4W* | 19N* | 18.9* | Ia | 2015-02-13* | CRTS | |
| Gaia15acf | 2MASS J02315003-0426066 | 02:31:50.05 | -04:26:07.1 | 02:31:50.0 | -04:26:09.0 | | | | | 21000 | | | 0.7W* | 1.9S* | 18.39* | Ia | 2015-02-13* | Gaia | |
* | 2015bo | NGC5490 | 14:09:57 | +17:32:45 | 14:09:55.12 | +17:31:55.5 | E | -5.0 | | 5 | 5008 | 13.07 | 1.38 | 33W | 49S | 17.10* | Ia | 2015-02-14* | TOCP | PSN J14095513+1731556, SNhunt78, CSS150214:140955+173155 |
| ASASSN-15db | NGC5996 | 15:46:58.89 | +17:53:03.4 | 15:46:58.69 | +17:53:02.55 | SBbc | 4.1 | 63 | 1 | 3290 | 13.22 | 1.18 | 2.8W | 0.5S | V15.2* | Ia | 2015-02-15* | ASAS-SN | |
| PS15at | MCG-01-31-10 | 12:15:37.56 | -07:47:20.7 | 12:15:38.21 | -07:47:28.1 | Sa | 1.0 | 68 | 110 | 9308 | 15.79 | 1.01 | 9.7E* | 7.4S* | 18.94* | II P | 2015-02-15* | Pan-STARRS | |
| LSQ15mc | GALEXASC J101501.74-171507.1 | 10:15:01.75 | -17:15:07.2 | 10:15:01.45 | -17:15:09.9 | | | | | 15900 | | | 4.3W* | 2.7S* | 19.67* | II P | 2015-02-15* | LSQ | |
| PS15aw | PGC1130188 | 12:39:18.04 | -00:58:04.0 | 12:39:18.20 | -00:58:03.9 | | | 47 | 104 | 24253 | 18.17 | 0.46 | 2.4E* | 0.1N* | 18.73* | Ia | 2015-02-15* | Pan-STARRS | |
| ASASSN-15dd | CGCG107-031 | 15:43:58.88 | +19:12:41.8 | 15:43:59.07 | +19:12:40.74 | | | 34 | 157 | 7242 | 15.47 | 0.83 | 2.5E | 0.7S | V17.1* | Ia | 2015-02-15* | ASAS-SN | |
| ASASSN-15df | SDSS J103529.48+343420.2 | | | 10:35:29.72 | +34:34:23.67 | | | | | 10893 | | | 3.0E | 3.4N | V17.3* | Ia | 2015-02-15* | ASAS-SN | |
| iPTF15li | GALEXASC J123238.56+053642.5 | 12:32:38.56 | +05:36:42.6 | 12:32:38.63 | +05:36:41.4 | | | | | 0.14 | | | 1.0E* | 1.2S* | g20.9* | Ia | 2015-02-15* | iPTF | |
| iPTF15lp | MCG+09-18-99 | 11:11:43.42 | +53:59:18.9 | 11:11:40.55 | +53:59:06.4 | Sc | 4.9 | 39 | 45 | 14644 | 15.98 | 0.76 | 25W* | 12S* | g20.4* | Ia | 2015-02-15* | iPTF | |
| Gaia15acg | WISEA J053012.97-165337.0 | 05:30:12.98 | -16:53:37.1 | 05:30:13.0 | -16:53:40.0 | | | | | 6000 | | | 0.3E* | 2.9S* | 17.73* | II | 2015-02-15* | Gaia | CSS150120:053013-165338 |
| 2015bn | SDSS J113341.53+004333.2 | 11:33:41.53 | +00:43:33.2 | 11:33:41.55 | +00:43:33.50 | | | | | 0.1136 | | | 0.3E* | 0.3N* | 16.96* | SLSN-I | 2015-02-15* | PS Consortium, CRTS | PS15ae, CSS141223:113342+004332 |
| LSQ15mj | MCG-02-40-01 | 15:32:51.20 | -15:17:03.7 | 15:32:52.11 | -15:16:54.3 | Sc | 5.0 | 54 | 77 | 7409 | 15.57 | 0.94 | 13E* | 9.4N* | 18.92* | II | 2015-02-16* | LSQ | PS15ze |
| PSN J19235601-5955321 | NGC6782 | 19:23:57.86 | -59:55:20.9 | 19:23:56.01 | -59:55:32.0 | SBa | 0.9 | 53 | 18 | 4014 | 12.67 | 1.39 | 15W | 11S | 15.10* | Ia | 2015-02-16* | TOCP | |
| ASASSN-15dc | SDSS J150130.77-003222.8 | 15:01:30.77 | -00:32:22.7 | 15:01:30.82 | -00:32:24.38 | | | 34 | 42 | 12459 | 17.85 | 0.53 | 0.7E | 1.5S | V17.2* | Ia | 2015-02-16* | ASAS-SN | |
| 2015bq | PGC0041898 | 12:35:05.78 | +31:14:24.1 | 12:35:06.37 | +31:14:35.4 | Sc | 5.8 | 55 | 176 | 8392 | 17.04 | 0.54 | 9E | 12N | 17.9* | Ia pec | 2015-02-16* | TOCP | PSN J12350637+3114354, iPTF15ku |
| PS15br | SDSS J112519.21+081417.9 | 11:25:19.22 | +08:14:17.9 | 11:25:19.23 | +08:14:18.5 | | | | | 0.101 | | | 0.1E* | 0.6N* | 18.3* | SLSN | 2015-02-16* | PS1 | CSS150226:112519+081418 |
| ASASSN-15de | SDSS J112849.43+295454.2 | | | 11:28:49.65 | +29:54:52.51 | | | | | 15516 | | | 2.8E | 1.8S | V17.0* | Ia pec | 2015-02-17* | ASAS-SN | |
| iPTF15nu | 2MASX J12152203+5340382 | 12:15:22.01 | +53:40:38.6 | 12:15:22.57 | +53:40:36.0 | Sab | 1.8 | 60 | 5 | 0.124 | 17.95 | 0.58 | 5.0E* | 2.6S* | g21.4* | Ia | 2015-02-17* | iPTF | |
* | PSN J14002117+3854517 | NGC5406 | 14:00:21 | +38:54:54 | 14:00:21.17 | +38:54:51.7 | SBbc | 3.8 | 43 | 120 | 5418 | 13.10 | 1.28 | 5E | 3S | 18.2* | II | 2015-02-18* | Campaner, PSN | |
| SNHiTS15D | WISEA J102119.17-065821.4 | 10:21:19.17 | -06:58:21.5 | 10:21:19.62 | -06:58:23.34 | | | | | | | | 6.7E* | 1.8S* | g23.2* | II | 2015-02-18* | HiTS | |
| Gaia15ach | J014952.02+300015.7 | 01:49:52.02 | +30:00:15.8 | 01:49:52.0 | +30:00:21.0 | | | | | 18000 | | | 0.3W* | 5.2N* | 18.36* | Ia | 2015-02-19* | Gaia | |
| SNHiTS15L | | | | 10:12:43.21 | -00:45:10.5 | | | | | 0.15 | | | | | 20.56* | Ia | 2015-02-20* | DECam | PS115if |
| SNHiTS15I | SDSS J102527.56+012051.0 | 10:25:27.56 | +01:20:51.0 | 10:25:27.63 | +01:20:52.3 | | | | | 0.15 | | | 1.0E* | 1.3N* | 20.93* | Ia | 2015-02-20* | DECam | |
| ASASSN-15dz | CGCG080-55 | 16:41:20.90 | +08:54:32.4 | 16:41:20.87 | +08:54:31.66 | | | 32 | 121 | 9658 | 15.45 | 0.81 | 0.3W | 0.9S | v17.0* | Ia | 2015-02-20* | ASAS-SN | |
| CSS150220:085109+443352 | | | | 08:51:08.75 | +44:33:52.4 | | | | | 0.152 | | | | | | Ia pec | 2015-02-20* | CSS | |
| MASTER OT J100540.87+134751.1 | PGC1440900 | 10:05:40.53 | +13:48:02.3 | 10:05:40.8 | +13:47:51.1 | | | 34 | 6 | 19200 | 17.36 | 0.62 | 5E | 11S | 18.2* | Ia | 2015-02-21* | Master | |
| MASTER OT J081659.74+511233.7 | SDSS J081659.80+511235.1 | 08:16:59.80 | +51:12:35.1 | 08:16:59.7 | +51:12:33.7 | | | | | 13200 | | | 0.9W* | 1.4S* | 17.1* | Ia | 2015-02-21* | Master | CSS150207:081700+511235, Gaia15act, PS15sg |
| SNHiTS15J | PGC3121519 | 09:47:05.38 | +02:31:52.9 | 09:47:05.67 | +02:31:49.8 | E | -5.0 | | 120 | 0.108 | 17.86 | 0.46 | 4.3E* | 3.1S* | 20.95* | Ia | 2015-02-22* | DECam | |
| SNHiTS15P | | | | 09:17:52.74 | -00:00:45.30 | | | | | | | | | | g22.86* | II | 2015-02-22* | HiTS | |
| PSN J20580766-5147074 | PGC0065805 | 20:58:08.68 | -51:47:09.1 | 20:58:07.66 | -51:47:07.4 | S0/a | -1.0 | 68 | 63 | 4700 | | | 10W | 2N | 16.3* | Ib | 2015-02-22* | TOCP | Gaia15acs |
| LSQ15rw | PGC0184707 | 14:32:31.22 | -13:39:25.7 | 14:32:31.33 | -13:39:27.4 | S0/a | -1.0 | 65 | 17 | 6415 | 15.88 | 0.86 | 1.6E* | 1.7S* | 19.5* | IIb | 2015-02-22* | LSQ | LSQ14rw |
| 2015X | UGC 3777 | 07:16:42.89 | +29:51:17.6 | 07:16:42.58 | +29:51:22.7 | Sc | 5.9 | 78 | 150 | 3213 | 14.51 | 1.29 | 3.6W | 5.1N | 17.2* | II P | 2015-02-23* | LOSS | PSN J07164258+2951227 |
| LSQ15st | GALEXASC J132316.07-284946.5 | 13:23:16.07 | -28:49:46.6 | 13:23:16.66 | -28:49:51.5 | | | | | 18000 | | | 7.8E* | 4.9S* | 20.9* | Ia | 2015-02-23* | LSQ | |
| LSQ15uc | | | | 12:41:55.45 | -20:13:20.4 | | | | | 0.101 | | | | | 21.0* | Ia | 2015-02-23* | LSQ | |
| SNHiTS15ad | PGC112876 | 10:07:31.39 | -06:02:28.1 | 10:07:31.37 | -06:02:27.58 | | | 60 | 15 | 16539 | 16.66 | 0.78 | 0.3W* | 0.5N* | g18.78* | Ia | 2015-02-24* | HiTS | |
| SNHiTS15al | PGC3284090 | 10:39:11.60 | +00:26:04.0 | 10:39:11.74 | +00:26:01.52 | | | | | 0.202 | 19.51 | | 2.1E* | 2.5S* | 22.8* | Ia | 2015-02-24* | HiTS | |
| ASASSN-15eb | ESO561-G12 | 08:06:07.47 | -22:33:49.1 | 08:06:07.40 | -22:33:48.86 | S0 | -1.9 | 56 | 27 | 4941 | 14.34 | 1.15 | 1.1W | 0.4N | V16.0* | Ia | 2015-02-26* | ASAS-SN | |
| SNHiTS15be | 2MASX J10272715+0148150 | 10:27:27.16 | +01:48:14.9 | 10:27:26.66 | +01:48:12.50 | | | 58 | 48 | 0.15 | 18.83 | 0.44 | 7.5W* | 2.4S* | 22.0* | Ia | 2015-02-26* | HiTS | PS15my |
| MASTER OT J135329.90-421622.5 | | | | 13:53:29.89 | -42:16:22.5 | | | | | 15600 | | | | | 17.8* | IIn | 2015-02-27* | Master | |
| SNHiTS15aw | SDSS J100934.65-014040.5 | 10:09:34.65 | -01:40:40.5 | 10:09:34.73 | -01:40:37.73 | | | | | 15000 | | | 1.2E* | 2.8N* | g20.83* | II | 2015-02-27* | HiTS | |
| ASASSN-15ed | MCG+09-27-087 | | | 16:48:25.16 | +50:59:30.72 | | | 29 | 69 | 14700 | 16.03 | 0.73 | 1.0W | 4.8S | V17.1* | Ibn | 2015-03-01* | ASAS-SN | |
| PS15jz | UGC 5814 | 10:42:38.22 | +77:29:41.8 | 10:42:43.24 | +77:29:27.2 | Sab | 2.0 | 56 | 127 | 10778 | 14.88 | 1.13 | 16E* | 15S* | 17.7* | Ia | 2015-03-03* | PS1 Consortium, Pan- Starrs | |
| iPTF15th | SDSS J083034.03+224347.6 | 08:30:34.03 | +22:43:47.6 | 08:30:34.03 | +22:43:48.9 | | | | | 0.11 | | | 0.0W* | 1.3N* | g19.6* | Ia | 2015-03-08* | iPTF | |
* | 2015F | NGC2442 | 07:36:24 | -69:31:50 | 07:36:15.76 | -69:30:23.0 | Sbc pe | 3.7 | 27 | | 1399 | 11.24 | 1.74 | 40W | 84N | 16.8* | Ia | 2015-03-09* | Monard,PSN | PSN J07361576-6930230 |
| PS15mb | SDSS J085940.13+151113.5 | 08:59:40.13 | +15:11:13.6 | 08:59:40.13 | +15:11:12.4 | | | | | 8610 | | | 0.4E | 1.2S | 17.01* | Ia | 2015-03-10* | PS1 Consortium | ASASSN-15ez |
| PS15ml | PGC2111002 | 15:27:17.59 | +37:50:45.4 | 15:27:17.60 | +37:50:50.3 | Sb | 2.8 | 55 | 158 | 9806 | 17.15 | 0.67 | 0.1E* | 4.9N* | 19.8* | II | 2015-03-10* | PS1 Consortium | |
| Gaia15ada | 2MASX J11410258+6502373 | 11:41:02.48 | +65:02:37.3 | 11:41:02.05 | +65:02:33.3 | S? | 10.0 | 64 | 41 | 12666 | 17.49 | 0.65 | 2.7W* | 4.0S* | 18.45* | II P | 2015-03-11* | Gaia | PS15ye |
| PSN J08593491+4555343 | UGC 4709 | 08:59:34.57 | +45:55:36.4 | 08:59:34.91 | +45:55:34.3 | Sc | 5.0 | 41 | 33 | 8422 | 14.89 | 0.83 | 4E | 4S | 16.9* | Ia | 2015-03-12* | Ciabattari, Mazzoni, Petroni, PSN | PS15tb, Gaia15acx |
| iPTF15uo | SDSS J115807.64+565813.8 | 11:58:07.64 | +56:58:13.8 | 11:58:07.67 | +56:58:13.9 | | | | | 0.11 | | | 0.2E* | 0.1N* | g19.7* | Ia | 2015-03-12* | iPTF | |
| Gaia15acz | SDSS J091101.47+344427.1 | 09:11:01.44 | +34:44:27.1 | 09:11:01.62 | +34:44:27.2 | | | 48 | 94 | 5236 | 18.26 | 0.39 | 2.2E* | 0.1N* | 18.8* | II P | 2015-03-12* | Gaia | |
| SMT J13254308-2932269 | | | | 13:25:43.07 | -29:32:26.9 | | | | | 12000 | | | | | 18.4* | Ic | 2015-03-13* | SkyMapper | |
| SMT J13545988-2820020 | | | | 13:54:59.87 | -28:20:01.9 | | | | | 11400 | | | | | 18.7* | Ia | 2015-03-13* | SkyMapper | |
| SMT J10310056-3658262 | | | | 10:31:00.55 | -36:58:26.2 | | | | | 10500 | | | | | 16.5* | Ia pec | 2015-03-13* | SkyMapper | |
| SNHiTS15cf | GALEXASC J101935.66-065843.2 | 10:19:35.62 | -06:58:46.1 | 10:19:35.59 | -06:58:44.44 | | | | | 19500 | | | 0.4W* | 1.7N* | g19.4* | Ia | 2015-03-13* | HiTS | |
| iPTF15vo | SDSS J084346.72+191533.0 | 08:43:46.73 | +19:15:33.1 | 08:43:46.77 | +19:15:32.7 | | | | | 15600 | | | 0.6E* | 0.4S* | g19.5* | II | 2015-03-13* | iPTF | |
| Gaia15adn | SDSS J141700.37+625439.9 | 14:17:00.37 | +62:54:40 | 14:17:00.71 | +62:54:42.9 | | | | | 12000 | | | 2.3E* | 2.9N* | 18.25* | Ia | 2015-03-13* | Gaia | |
| Gaia15adh | | | | 17:12:30.88 | +48:28:11.9 | | | | | 18000 | | | | | 18.60* | Ia | 2015-03-13* | Gaia | |
| PS15mt | SDSS J095444.27+231151.6 | 09:54:44.27 | +23:11:51.5 | 09:54:44.17 | +23:11:53.1 | | | 46 | 0 | 21300 | 19.14 | 0.34 | 1.4W* | 1.6N* | 19.1* | Ia | 2015-03-14* | PS1 Consortium | |
| SNHiTS15bs | PGC3112785 | 09:23:52.34 | -00:01:20.7 | 09:23:52.48 | -00:01:20.75 | E? | -5.0 | | 96 | 21012 | 18.40 | 0.37 | 2.1E* | 0.0S* | 19.1* | Ia | 2015-03-14* | HiTS | |
| SNHiTS15by | 2MASX J10000151-0523293 | 10:00:01.52 | -05:23:29.1 | 10:00:01.05 | -05:23:34.00 | | | 71 | 35 | 15709 | 16.48 | 0.85 | 7.0W* | 4.9S* | 17.6* | II P | 2015-03-14* | HiTS | PS15ou |
| SNHiTS15bu | | | | 09:38:11.29 | -04:20:00.49 | | | | | 0.21 | | | | | g20.9* | Ia | 2015-03-14* | HiTS | |
* | PSN J02330480+3530396 | MCG+06-06-053 | 02:33:04.14 | +35:30:27.9 | 02:33:04.80 | +35:30:39.6 | Sbc | 4.2 | 39 | 41 | 13491 | 15.77 | 0.73 | 7E | 11N | 17.2* | Ia | 2015-03-15* | Xu, Gao, PSN | |
| iPTF15vw | GALEXASC J123133.42+102201.2 | 12:31:33.42 | +10:22:01.2 | 12:31:33.41 | +10:22:03.0 | | | | | 18000 | | | 0.1W* | 1.8N* | g20.2* | Ia | 2015-03-15* | iPTF | PS15tt, CSS150329:123133+102203 |
| 2015bp | NGC5839 | 15:05:27.46 | +01:38:05.2 | 15:05:30.07 | +01:38:02.4 | SB0 | -2.0 | 27 | 103 | 1229 | 13.69 | 1.16 | 39E | 3S | 19.2* | Ia pec | 2015-03-16* | CRTS, Howerton | SNhunt281, PSN J15053007+0138024 |
| PS15oh | SDSS J131003.29+100433.8 | 13:10:03.29 | +10:04:33.82 | 13:10:03.03 | +10:04:28.9 | | | | | 15000 | | | 3.8W* | 4.9S* | 18.9* | Ia pec | 2015-03-16* | PS1 Consortium | |
| LSQ15xp | MCG-03-30-002 | 11:32:43.55 | -16:43:56.1 | 11:32:42.79 | -16:44:01.2 | | | 39 | 14 | 3676 | 15.32 | 0.85 | 11W* | 5.1S* | 18.0* | II P | 2015-03-16* | LSQ | Gaia15aes, PS15agn, CSS150323:113243-164401 |
| iPTF15wb | CGCG004-035 | 08:28:18.01 | +00:17:21.7 | 08:28:18.07 | +00:17:22.7 | S0/a | -1.0 | 54 | 15 | 9100 | 15.29 | 0.98 | 0.9E* | 1.0N* | g18.1* | Ia | 2015-03-16* | iPTF | |
| iPTF15wh | SDSS J100809.85+452021.4 | 10:08:09.85 | +45:20:21.5 | 10:08:09.97 | +45:20:22.5 | | | | | 0.14 | | | 1.3E* | 1.0N* | g18.9* | Ia | 2015-03-16* | iPTF | |
| iPTF15wk | 2MASS J08350390+1911087 | 08:35:03.90 | +19:11:08.7 | 08:35:03.88 | +19:11:08.5 | | | | | 0.23 | | | 0.3W* | 0.2S* | g20.6* | Ia | 2015-03-16* | iPTF | |
| LSQ15ach | | | | 15:26:21.87 | -15:11:29.10 | | | | | 0.108 | | | | | 19.5* | Ia pec | 2015-03-16* | LSQ | |
* | Gaia15adl | MCG+07-34-134 | 16:41:15 | +39:17:26 | 16:41:16.95 | +39:17:28.7 | Sc | 5.4 | 48 | 97 | 8994 | 16.37 | 0.89 | 23E* | 2.7N* | 18.62* | CCSN | 2015-03-16* | Gaia | |
| ASASSN-15fa | NGC6319 | 17:09:44.09 | +62:58:23.1 | 17:09:46.03 | +62:58:27.01 | E/S0 | -3.3 | 12 | | 8214 | 14.29 | 1.07 | 13.3E | 4.0N | V16.2* | Ia pec | 2015-03-17* | ASAS-SN | Gaia15adb |
| ASASSN-15fi | Mrk884 | 16:31:48.74 | +20:24:38.6 | 16:31:48.80 | +20:24:38.50 | | | 39 | 58 | 5166 | 15.65 | 0.69 | 0.6E | 0.3S | V17.2* | II | 2015-03-17* | ASAS-SN | |
| iPTF15xi | SDSS J121227.77+320954.9 | 12:12:27.77 | +32:09:55.0 | 12:12:27.85 | +32:09:54.5 | | | | | 12000 | | | 1.0E* | 0.5S* | g19.3* | Ia | 2015-03-17* | iPTF | CSS150322:121228+320954, PS15xi |
| ASASSN-15fj | 2MASXJ17100856+7443426 | 17:10:08.62 | +74:43:42.6 | 17:10:08.55 | +74:43:42.60 | | | 68 | 10 | 13500 | 17.05 | 0.65 | 0.3W | 0.4S | V17.0* | Ia | 2015-03-18* | ASAS-SN | |
| Gaia15adt | SDSS J140114.76+441829.4 | 14:01:14.78 | +44:18:29.5 | 14:01:14.96 | +44:18:29.8 | | | 32 | 129 | 17574 | 18.27 | 0.32 | 1.9E* | 0.3N* | 17.76* | Ia | 2015-03-18* | Gaia | |
| LSQ15aae | 2MASX J16301506+0555514 | 16:30:15.14 | +05:55:51.7 | 16:30:15.70 | +05:55:58.73 | S | | 67 | 24 | 15000 | 17.35 | 0.77 | 8.4E* | 7.0N* | | Ia pec | 2015-03-19* | LSQ | |
| LSQ15abl | PGC1061597 | 09:40:29.50 | -04:11:31.0 | 09:40:29.50 | -04:11:32.3 | | | 34 | 74 | 26100 | 17.34 | 0.47 | 0.0W* | 1.3S* | 17.9* | SLSN-II | 2015-03-19* | LSQ | |
| ASASSN-15fk | PGC0604988 | 05:40:14.21 | -38:48:28.8 | 05:40:12.18 | -38:48:42.51 | | | 58 | 175 | 10790 | 15.88 | 0.92 | 23.4W | 13.8S | V17.0* | Ia | 2015-03-19* | ASAS-SN | MASTER OT J054012.24-384842.1 |
| PS15ql | | | | 12:44:13.63 | -09:10:45.7 | | | | | 0.102 | | | | | 19.2* | Ia | 2015-03-20* | PS Consortium | |
| PS15rs | | | | 16:14:01.35 | -18:03:32.8 | | | | | 8700 | | | | | 17.3* | Ia | 2015-03-21* | PS Consortium | |
| iPTF15zr | WISEA J115841.59+541601.4 | 11:58:41.59 | +54:16:01.5 | 11:58:41.79 | +54:16:05.4 | | | | | 0.19 | | | 1.8E* | 3.9N* | g20.6* | Ia | 2015-03-21* | iPTF | |
| LSQ15so | | | | 14:07:56.53 | -12:06:46.1 | | | | | 21000 | | | | | 20.8* | Ia | 2015-03-23* | LSQ | PS15pa, CSS150313:140757-120646 |
* | 2015G | NGC6951 | 20:37:14 | +66:06:20 | 20:37:25.58 | +66:07:11.5 | Sbc | 4.0 | 34 | 170 | 1331 | 11.64 | 1.59 | 69E | 51N | 15.5* | Ibn | 2015-03-23* | Shima, PSN | PSN J20372558+6607115 |
| PS15si | PGC3261279 | 11:10:22.95 | -04:21:32.9 | 11:10:22.93 | -04:21:31.5 | | | | | 16159 | 19.12 | | 0.3W* | 1.4N* | 16.9* | IIn | 2015-03-23* | PS Consortium | |
| PS15sv | PGC1199610 | 16:13:11.71 | +01:35:31.9 | 16:13:11.74 | +01:35:31.1 | | | 17 | | 9900 | 18.26 | 0.28 | 0.4E* | 0.8S* | 17.5* | Ia pec | 2015-03-23* | PS Consortium | |
| ASASSN-15fr | 2MASX J09202045-0738229 | 09:20:20.49 | -07:38:22.9 | 09:20:20.44 | -07:38:26.78 | | | 58 | 19 | 10041 | 15.86 | 0.86 | 0.2W | 3.6S | V16.4* | Ia pec | 2015-03-24* | ASAS-SN | |
| ASASSN-15fs | CGCG 229-010 | 18:58:40.76 | +43:28:06.3 | 18:58:40.81 | +43:28:07.88 | | | 56 | 46 | 8700 | 15.64 | 0.81 | 1.0E | 1.6N | V16.6* | Ia | 2015-03-25* | ASAS-SN | |
| CSS150325:140426+514417 | SDSS J140425.86+514417.2 | 14:04:25.86 | +51:44:17.3 | 14:04:26.04 | +51:44:16.8 | | | | | 13800 | | | 1.7E* | 0.5S* | 17.7* | Ic | 2015-03-25* | CSS | |
| 2015bw | PGC3086871 | 13:33:25.96 | +58:43:20.1 | 13:33:22.89 | +58:43:31.5 | E | -5.0 | | 144 | 9058 | 16.93 | 0.61 | 27W | 11N | 17.1* | Ia | 2015-03-25* | Maticic, CRTTS | PSN J13332289+5843315, Gaia15ael, CSS150325:133323+584331 |
| Gaia15aem | PGC1661306 | 15:04:30.65 | +21:59:16.6 | 15:04:30.75 | +21:59:16.7 | | | 58 | 36 | 15000: | 16.87 | 0.63 | 1.4E* | 0.1N* | 18.48* | Ia | 2015-03-25* | Gaia | |
| iPTF15abw | | | | 11:02:19.73 | +28:25:44.3 | | | | | 0.17 | | | | | g20.2* | Ia | 2015-03-26* | iPTF | |
| iPTF15acc | SDSS J105154.04+315404.8 | 10:51:54.05 | +31:54:04.8 | 10:51:54.02 | +31:54:03.5 | | | | | 0.14 | | | 0.4W* | 1.3S* | g19.8* | Ia | 2015-03-26* | iPTF | PS15vl |
| iPTF15abz | SDSS J110502.42+541244.7 | 11:05:02.42 | +54:12:44.7 | 11:05:02.46 | +54:12:44.2 | | | | | 0.11 | | | 0.4E* | 0.5S* | g19.5* | Ia | 2015-03-26* | iPTF | PS15vg |
| iPTF15acs | SDSS J141540.59+464137.9 | 14:15:40.59 | +46:41:38.0 | 14:15:40.59 | +46:41:37.7 | | | | | 0.14 | | | 0.0W* | 0.3S* | g19.0* | Ia | 2015-03-26* | iPTF | CSS150413:141540+464138 |
| iPTF15aek | | | | 12:56:34.24 | +50:41:13.4 | | | | | 0.13 | | | | | g19.5* | Ia | 2015-03-28* | iPTF | |
| iPTF15adu | SDSS J105341.16+445632.6 | 10:53:41.17 | +44:56:32.8 | 10:53:41.50 | +44:56:30.8 | | | 39 | 2 | 0.146 | 18.50 | 0.34 | 3.5E* | 2.0S* | g20.2* | Ia | 2015-03-28* | iPTF | |
| ASASSN-15fy | | | | 19:50:22.34 | -14:17:45.97 | | | | | 7500: | | | | | V16.9* | Ia | 2015-03-29* | ASAS-SN | |
| ASASSN-15fz | NGC5227 | 13:35:24.57 | +01:24:38.2 | 13:35:25.14 | +01:24:33.0 | SBb | 3.0 | 32 | 165 | 5232 | 13.85 | 1.18 | 9.3E | 8S | V16.9* | II | 2015-03-30* | ASAS-SN | PS15adi |
| ASASSN-15ga | NGC4866 | 12:59:27.04 | +14:10:15.0 | 12:59:27.29 | +14:10:15.7 | S0/a | -01 | 80 | 88 | 1959 | 12.02 | 1.76 | 3.6E* | 0.7N* | V15.6* | Ia pec | 2015-03-30* | ASAS-SN | PS15adi |
| Gaia15aek | MCG +11-09-10 | 06:47:00.83 | +64:56:02.8 | 06:47:02.70 | +64:56:03.7 | | | 36 | 144 | 3600: | 16.98 | 0.68 | 12E* | 0.9N* | 17.7* | II P | 2015-03-30* | Gaia | |
| iPTF15aep | PGC2307244 | 11:26:54.70 | +47:56:09.0 | 11:26:54.76 | +47:56:11.1 | Sab | 2.1 | 21 | | 0.112 | 17.65 | 0.47 | 0.6E* | 2.1N* | g19.2* | Ia | 2015-03-30* | iPTF | |
| LSQ15acf | | | | 10:22:22.68 | -12:42:55.08 | | | | | 21900 | | | | | 18.7* | Ia | 2015-03-31* | LSQ | |
| Gaia15afa | 2MASX J13202410+2118245 | 13:20:24.10 | +21:18:24.6 | 13:20:23.75 | +21:18:25.5 | | | 12 | | 11653 | 16.26 | 0.71 | 0 | 0 | 18.9* | Ia | 2015-03-31* | Gaia | PS15yl |
| PS15yn | GALEXASC J140843.76-263037.5 | 14:08:43.76 | -26:30:37.5 | 14:08:43.55 | -26:30:34.3 | | | | | 0.11 | | | 2.8W* | 3.2N* | 19.91* | IIn | 2015-04-01* | PS Consortium | |
| PS15yo | PGC0771732 | 14:11:04.09 | -26:05:10.3 | 14:11:03.99 | -26:05:12.8 | | | 27 | 127 | 24000 | 17.87 | 0.35 | 1.3W* | 2.5S* | 19.12* | Ia | 2015-04-01* | PS Consortium | |
| LSQ15abm | | | | 11:37:35.11 | -07:11:05.1 | | | | | 27300 | | | | | 18.7* | Ia | 2015-04-01* | LSQ | |
| iPTF15agq | SDSS J160140.89+405015.5 | 16:01:40.90 | +40:50:15.6 | 16:01:41.22 | +40:50:15.92 | | | | | 21000 | | | 3.6E* | 0.3N* | g19.21* | II | 2015-04-02* | iPTF | |
| 2015V | UGC11000 | 17:49:26.53 | +36:08:44.2 | 17:49:27.05 | +36:08:36.0 | Sb | 3.0 | 65 | 153 | 1369 | 14.18 | 0.86 | 4.6E | 6.7S | 15.9* | II P | 2015-04-04* | LOSS | PSN J17492705+3608360 |
| PS15zf | SDSS J165700.81+182903.1 | 16:57:00.81 | +18:29:03.2 | 16:57:00.72 | +18:29:03.50 | | | | | 15600 | | | 1.3W* | 0.3N* | 19.3* | II | 2015-04-04* | PS Consortium | |
| PS15zh | UCM 1746+2412 | 17:48:47.1 | +24:11:18 | 17:48:47.72 | +24:11:18.5 | | | | | 8394 | | | 8.5E | 0.5N* | 19.3* | II P | 2015-04-04* | PS Consortium | |
| LSQ15adm | PGC0381812 | 20:14:21.43 | -58:08:09.0 | 20:14:21.82 | -58:08:20.20 | S | | 77 | 163 | 21900 | 17.10 | 0.81 | 3.1E* | 11S* | 16.9* | Ia | 2015-04-05* | LSQ | Gaia15aep |
| PS15zd | GALEXASC J150749.91+021354.8 | 15:07:49.91 | +02:13:54.8 | 15:07:49.77 | +02:13:55.0 | | | | | 27300 | | | 2.1W* | 0.2N* | 19.33* | Ia | 2015-04-05* | PS Consortium | |
| ASASSN-15go | 2MASX J06113048-162908 | | | 06:11:30.50 | -16:29:03.52 | | | | | 5677 | | | 0.2W | 5.0N | V16.4* | Ia | 2015-04-06* | ASAS-SN | |
| PS15zq | SDSS J113518.44+190300.2 | 11:35:18.50 | +19:03:00.7 | 11:35:18.43 | +19:03:00.2 | | | 42 | 62 | 6300 | 18.12 | 0.36 | 1.0W* | 0.5S* | 18.1* | IIb | 2015-04-07* | PS Consortium | |
| PS15aaa | IC 564 | 09:46:21.10 | +03:04:17.0 | 09:46:20.73 | +03:04:22.1 | Sc | 6.7 | 74 | 68 | 5987 | 14.16 | 1.22 | 5.5W* | 5.1N* | 18.5* | II | 2015-04-08* | PS Consortium | |
| PS15zn | 2MASX J10495032+1752553 | 10:49:50.32 | +17:52:55.6 | 10:49:50.23 | +17:52:59.9 | E? | -2.4 | | 154 | 16406 | 17.28 | 0.48 | 1.3W* | 4.3N* | 19.80* | Ia pec | 2015-04-08* | PS Consortium | |
| ASASSN-15gr | ESO 366-G15 | 06:45:21.57 | -34:53:21.5 | 06:45:20.58 | -34:53:38.11 | Sc | 5.2 | 58 | 36 | 7200 | 15.74 | 0.99 | 11.8W | 14.8S | V16.4* | Ia | 2015-04-09* | ASAS-SN | |
* | 2015R | UGC 8690 | 13:44:34 | +04:46:33 | 13:44:33.67 | +04:46:53.5 | Scd: | 6.0 | 29 | 153 | 6938 | 15.65 | 1.02 | 5W | 22N | 17.8* | II | 2015-04-09* | Ciabattari, Mazzoni, Donati | PSN J13443367+0446535 |
| PS15abk | SDSS J144422.92+130037.7 | 14:44:22.92 | +13:00:37.7 | 14:44:22.84 | +13:00:32.8 | | | 54 | 10 | 0.12 | 18.03 | 0.57 | 1.2W* | 4.9S* | 19.46* | Ia | 2015-04-10* | PS Consortium | |
| PS15abq | PGC1468252 | 14:01:02.13 | +14:49:51.9 | 14:01:02.30 | +14:49:52.4 | S? | 2.1 | 58 | 61 | 27762 | 17.65 | 0.52 | 2.5E* | 0.5N* | 19.6* | Ia | 2015-04-10* | PS Consortium | |
| PS15abb | SDSS J130003.21+142937.4 | 13:00:03.25 | +14:29:38.1 | 13:00:03.30 | +14:29:37.3 | | | 52 | 83 | 0.11 | 19.54 | 0.23 | 0.7E* | 0.8S* | 19.46* | Ia | 2015-04-10* | Gaia | |
| ASASSN-15gw | NGC5536 | 14:16:23.90 | +39:30:08.1 | 14:16:23.97 | +39:30:09.02 | SBa | 1.1 | 39 | | 5849 | 14.62 | 0.92 | 1.3E | 1.1N | V16.5* | Ia | 2015-04-10* | ASAS-SN | |
| iPTF15afx | SDSS J101056.23+025346.2 | 10:10:56.24 | +02:53:46.2 | 10:10:56.26 | +02:53:46.9 | | | | | 29190 | | | 0.3E* | 0.7N* | g20.84* | Ia | 2015-04-10* | iPTF | |
| 2015Y | NGC2735 | 09:02:38.65 | +25:56:04.0 | 09:02:37.87 | +25:56:04.2 | SBb | 3.0 | 68 | 97 | 2450 | 14.12 | 1.15 | 10.3W | 0.4S | 17.9* | Ib | 2015-04-11* | LOSS | PSN J09023787+2556042 |
| iPTF15agp | 2MASX J14562053+4516275 | 14:56:20.60 | +45:16:27.3 | 14:56:20.34 | +45:16:31.5 | S? | 0.5 | 63 | 0 | 9156 | 16.56 | 0.66 | 2.7W* | 4.2N* | g19.8* | II | 2015-04-11* | iPTF | PS15xr |
| ASASSN-15he | ESO069-G05 | 16:31:35.34 | -67:52:05.1 | 16:31:33.50 | -67:52:04.18 | Sc | 5.3 | 80 | 85 | 4761 | 16.11 | 1.03 | 10.4W | 0.4N | V16.6* | Ia | 2015-04-12* | ASAS-SN | |
| iPTF15agv | SDSS J105858.86+464026.3 | 10:58:58.86 | +46:40:26.3 | 10:58:59.07 | +46:40:25.2 | | | | | 10500 | | | 2.2E* | 1.1S* | g21.02* | Ia | 2015-04-12* | iPTF | |
| iPTF15ahf | | | | 12:22:27.74 | +53:25:18.0 | | | | | 0.16 | | | | | g20.96* | Ia | 2015-04-12* | iPTF | |
| iPTF15ahk | SDSS J133507.88+541822.9 | 13:35:07.88 | +54:18:23.0 | 13:35:07.93 | +54:18:23.1 | | | | | 0.147 | | | 0.4E* | 0.1N* | g20.99* | Ia | 2015-04-12* | iPTF | |
| PS15abr | SDSS J120235.31+202439.6 | 12:02:35.34 | +20:24:39.7 | 12:02:35.45 | +20:24:39.1 | | | 58 | 126 | 5479 | 17.98 | 0.61 | 1.5E* | 0.6S* | 17.83* | II P | 2015-04-12* | PS Consortium | |
| ASASSN-15gz | 2MASX J14423254-1327294 | 14:42:32.55 | -13:27:29.2 | 14:42:32.14 | -13:27:36.63 | | | 36 | 105 | 10201 | 16.42 | 0.65 | 6.7W | 7.0S | V17.0* | Ia | 2015-04-13* | ASAS-SN | |
| OGLE-2015-SN-090 | | | | 05:15:42.73 | -68:37:05.1 | | | | | 14100 | | | | | 18.2* | Ia | 2015-04-14* | OGLE | |
| PS15ade | SDSS J160901.51+342624.6 | 16:09:01.52 | +34:26:24.7 | 16:09:01.41 | +34:26:24.6 | | | | | 27000 | | | 1.4W* | 0.1S* | 19.32* | Ia | 2015-04-14* | PS Consortium | CSS150415:160901+342625 |
| iPTF15aip | 2MASX J08473640+4932419 | 08:47:36.43 | +49:32:41.9 | 08:47:36.13 | +49:32:39.4 | E | -5.0 | | | 0.117 | | | 2.9W* | 2.5S* | g21.05* | Ia | 2015-04-14* | iPTF | |
| iPTF15aiq | SDSS J085035.89+273151.2 | 08:50:35.90 | +27:31:51.3 | 08:50:35.85 | +27:31:50.5 | | | | | 0.155 | | | 0.7W* | 0.8S* | g21.01* | Ia | 2015-04-14* | iPTF | |
| iPTF15ais | GALEXASC J111826.89+540439.7 | 11:18:26.89 | +54:04:39.8 | 11:18:26.83 | +54:04:43.8 | | | | | 24900 | | | 0.5W* | 4.0N* | g19.43* | Ia | 2015-04-14* | iPTF | |
| iPTF15akg | PGC2235049 | 11:28:32.93 | +44:02:15.4 | 11:28:32.98 | +44:02:15.9 | S? | 10.0 | 37 | 104 | 28475 | 18.05 | 0.37 | 0.5E* | 0.5N* | g21.42* | Ia | 2015-04-14* | iPTF | PS15ajm |
| ASASSN-15hc | LCRS B102206.7-024353 | | | 10:24:38.82 | -02:59:07.82 | | | | | 9293 | | | 5.1W | 0.3S | V17.0* | Ia | 2015-04-15* | ASAS-SN | PS15adf |
| PS15adh | 2MASX J13303174-0044033 | 13:30:31.74 | -00:44:02.9 | 13:30:32.07 | -00:44:04.5 | Sb | 2.9 | 50 | 27 | 0.103 | 17.52 | 0.52 | 4.9E* | 1.6S* | 19.7* | Ia | 2015-04-15* | PS Consortium | |
| PS15ado | GALEXASC J095011.70-055749.3 | 09:50:11.71 | -05:57:49.4 | 09:50:11.57 | -05:57:49.0 | | | | | 0.11 | | | 2.1W* | 0.4N* | 19.9* | Ia | 2015-04-16* | PS Consortium | |
| iPTF15akh | 2MASX J11451949+5106120 | 11:45:19.56 | +51:06:12.5 | 11:45:19.46 | +51:06:12.0 | E? | -5.0 | | 64 | 25201 | 18.32 | 0.42 | 0.9W* | 0.5S* | g21.03* | Ia pec | 2015-04-16* | iPTF | |
| iPTF15alq | PGC2392364 | 13:01:12.95 | +51:20:01.6 | 13:01:13.46 | +51:20:08.85 | Sb | 3.4 | 52 | 24 | 9924 | 17.14 | 0.61 | 4.8E* | 7.2N* | g20.11* | II | 2015-04-16* | iPTF | |
| ASASSN-15hf | ESO375-G41 | | | 10:29:30.76 | -35:15:35.2 | E/S0 | -2.6 | 71 | 146 | 1748 | 14.68 | 1.07 | 2.9W | 0.3N | V14.9* | Ia | 2015-04-17* | ASAS-SN | |
| iPTF15akt | SDSS J152154.07+413354.4 | 15:21:54.07 | +41:33:54.4 | 15:21:54.08 | +41:33:54.7 | | | | | 0.192 | | | 0.1E* | 0.3N* | g21.57* | Ia | 2015-04-18* | iPTF | |
| ASASSN-15hg | CGCG063-098 | 09:53:49.24 | +09:11:37.6 | 09:53:48.62 | +09:11:37.78 | Sbc | 4.4 | 37 | 79 | 8940 | 15.78 | 0.71 | 9.1W | 0.2N | V16.9* | Ia | 2015-04-19* | ASAS-SN | |
| ASASSN-15ho | PGC0153467 | 09:09:22.98 | -04:43:26.1 | 09:09:23.89 | -04:43:30.98 | S0/a | -1.0 | 58 | 95 | 13800 | 15.66 | 0.77 | 7.1E | 3.3S | V16.9* | Ia | 2015-04-19* | ASAS-SN | |
| iPTF15aky | SDSS J115139.37+445716.8 | 11:51:39.39 | +44:57:17.3 | 11:51:39.54 | +44:57:17.0 | | | 61 | 113 | 0.105 | 19.16 | 0.31 | 1.6E* | 0.3S* | g20.77* | Ia | 2015-04-19* | iPTF | |
| iPTF15alb | PGC1606575 | 12:09:47.77 | +19:49:03.5 | 12:09:47.79 | +19:48:59.5 | E | -5.0 | | 96 | 0.1238 | 18.18 | 0.38 | 0.3E* | 4.0S* | g21.33* | Ia | 2015-04-19* | iPTF | |
| iPTF15alj | | | | 15:53:42.89 | +58:44:48.3 | | | | | 0.268 | | | | | g21.31* | Ia | 2015-04-19* | iPTF | |
| ASASSN-15hh | NGC2115 | 05:51:19.84 | -50:34:58.3 | 05:51:18.69 | -50:35:09.80 | S0 | -1.0 | 29 | 59 | 7004 | 14.16 | 1.09 | 10.8W | 11.5S | V16.5* | Ia | 2015-04-20* | ASAS-SN | |
| PS15aez | PGC1285465 | 11:00:09.86 | +05:33:49.1 | 11:00:09.77 | +05:33:48.5 | | | 53 | 16 | 16800 | 17.37 | 0.50 | 1.3W* | 0.6S* | 17.69* | Ia | 2015-04-22* | PS Consortium | |
* | PS15afa | NGC3404 | 10:50:18 | -12:06:31 | 10:50:18.15 | -12:06:28.1 | SBab | 2.1 | 77 | 80 | 4500 | 14.03 | 1.33 | 0.0 | 0.0 | 17.4* | II P | 2015-04-23* | PS Consortium | |
| PSN J13145290+3442128 | MCG+06-29-66 | 13:14:54.65 | +34:42:09.1 | 13:14:52.90 | +34:42:12.8 | E/S0 | -3.3 | 36 | 63 | 15838 | 15.15 | 0.99 | 23W | 4N | 17.5* | Ia | 2015-04-23* | CSS | CSS150423:131453+344213 |
| LSQ15aja | | | | 17:03:08.91 | +12:27:41.6 | | | | | 20400 | | | | | 19.0* | Ia | 2015-04-24* | LSQ | |
| ASASSN-15hs | 2MASX J15333488-7807258 | 15:33:34.84 | -78:07:25.5 | 15:33:34.31 | -78:07:23.46 | S0 | -2.1 | 34 | 177 | 2707 | 13.78 | 1.06 | 2.2E | 1.7N | V16.6* | IIn: | 2015-04-24* | ASAS-SN | |
| ASASSN-15hy | | | | 20:10:02.35 | -00:44:21.3 | | | | | 7500 | | | 11.2W | 6.4N | V16.4* | Ia pec | 2015-04-25* | ASAS-SN | |
| 2015K | NGC7712 | 23:35:51.65 | +23:37:07.3 | 23:35:52.26 | +23:36:52.1 | Sc | 5.0 | 37 | 109 | 3033 | 14.05 | 0.95 | 8E | 15S | 16.3* | Ic | 2015-04-25* | Itagaki | PSN J23355226+2336521 |
| ASASSN-15hx | PGC0703825 | 13:43:16.83 | -31:33:19.0 | 13:43:16.69 | -31:33:21.5 | | | 67 | 138 | | 17.47 | 0.73 | 1.8W* | 2.5S* | V15.0* | Ia | 2015-04-26* | ASAS-SN | |
| MASTER OT J074610.09-712224.9 | PGC0269232 | 07:46:09.97 | -71:22:40.1 | 07:46:10.09 | -71:22:24.9 | | | 69 | 166 | 5700 | 16.0 | 0.80 | 1.4E | 14.8N | 16.3* | Ia | 2015-04-26* | Master | |
| ASASSN-15hz | PGC0313094 | 22:29:37.86 | -65:27:52.8 | 22:29:38.08 | -65:27:56.24 | | | 45 | 135 | 9900 | 16.73 | 0.70 | 1.4E | 3.3S | 17.2* | Ia | 2015-04-26* | ASAS-SN | |
| ASASSN-15ic | | | | 06:14:51.38 | -42:47:56.03 | | | | | 7500 | | | | | V16.4* | Ia | 2015-04-27* | ASAS-SN | |
| 2015J | A073505-695703 | 07:35:05.14 | -69:07:53.1 | 07:35:05.18 | -69:07:53.1 | | | | | 1620 | | | 0.2E* | 0.0S* | g19.3* | IIn | 2015-04-27* | Sky Mapper Transient | SMT J07350518-6907531 |
| LSQ15alq | ESO508-G016 | 13:09:18.78 | -25:52:05.2 | 13:09:18.56 | -25:52:20.24 | SBab | 2.0 | 61 | 15 | 14120 | 16.03 | 0.93 | 3.0W* | 15S* | | Ia | 2015-04-29* | LSQ | PS15amx |
| iPTF15amt | | | | 16:50:41.24 | +40:43:52.4 | | | | | 0.11 | | | | | g19.8* | Ia | 2015-04-29* | iPTF | |
* | 2015I | NGC2357 | 07:17:41 | +23:21:24 | 07:17:45.70 | +23:20:40.6 | Sbc: | 6.0 | 82 | 122 | 2270 | 14.36 | 1.55 | 66E | 43S | 15.7* | Ia | 2015-05-02* | Noguchi | PSN J07174570+2320406 |
| PS15ahs | MCG +07-37-011 | 17:59:29.81 | +43:23:31.0 | 17:59:29.77 | +43:23:24.2 | Sbc | 4.2 | 70 | 59 | 9300 | 16.44 | 0.89 | 0.4W* | 6.8S* | 18.72* | Ia | 2015-05-02* | PS Consortium | Gaia15afd |
| PS15ahr | CGCG171-035 | 17:57:53.25 | +31:49:26.1 | 17:57:52.53 | +31:49:29.0 | | | 36 | | 12000 | 15.87 | 0.74 | 9.2W* | 2.9N* | 19.2* | II | 2015-05-02* | PS Consortium | |
| PS15aip | KUG 1319+356 | 13:21:55.16 | +35:21:35.0 | 13:21:55.23 | +35:21:32.0 | Sc | 5.9 | 39 | 119 | 5839 | 15.52 | 0.77 | 0.9E* | 3.0S* | 17.46* | IIn | 2015-05-02* | PS Consortium | Gaia15aev |
| PS15aic | 2MASX J13304792+3806450 | 13:30:47.97 | +38:06:45.2 | 13:30:48.48 | +38:06:32.6 | Sb | 3.3 | 34 | | 16819 | 16.25 | 0.65 | 6.0E* | 13S* | 20.2* | Iax | 2015-05-03* | PS Consortium | |
| Gaia15aeq | PGC1703614 | 23:31:28.99 | +24:16:28.8 | 23:31:29.43 | +24:16:34.8 | | | 55 | 83 | 21000 | 16.6 | 0.70 | 6.0E* | 6.0N* | 18.8* | Ia | 2015-05-03* | Gaia | |
| ASASSN-15ih | GALEXASC J095959.71-02532 | 09:59:59.70 | -02:53:24.8 | 09:59:59.57 | -02:53:16.36 | | | 59 | 133 | 5967 | 15.92 | 0.83 | 1.2W | 8.3N | V16.5* | Ia | 2015-05-04* | ASAS-SN | |
| PS15aii | CGCG071-025 | 12:44:45.61 | +09:45:26.2 | 12:44:45.54 | +09:45:34.6 | Sc | 5.2 | 45 | 62 | 13955 | 15.10 | 0.77 | 1.0W* | 8.4N* | 18.75* | Ia | 2015-05-05* | PS Consortium | |
| iPTF15aov | SDSS J112159.20+525541.0 | 11:21:59.17 | +52:55:41.2 | 11:21:59.10 | +52:55:41.5 | | | 46 | 148 | 9000 | 19.14 | 0.31 | 0.6W* | 0.3N* | g18.2* | Ia | 2015-05-06* | iPTF | |
| iPTF15aow | PGC2487505 | 11:38:49.17 | +55:00:28.5 | 11:38:49.22 | +55:00:29.1 | E | -5.0 | | 16 | 22774 | 16.93 | 0.53 | 0.4E* | 0.6N* | g19.1* | Ia | 2015-05-06* | iPTF | |
| PS15aja | WISEA J141400.70+192340.0 | 14:14:00.70 | +19:23:40.0 | 14:14:00.51 | +19:23:35.9 | | | | | 22800 | | | 2.7W* | 4.1S* | 19.3* | Ia | 2015-05-07* | PS Consortium | |
| ASASSN-15ir | ESO569-G09 | 10:48:29.45 | -21:38:04.9 | 10:48:30.30 | -21:38:07.95 | SBc | 6.8 | 54 | 108 | 3819 | 14.65 | 1.15 | 12.1E | 3.0S | V17.0* | II | 2015-05-08* | ASAS-SN | |
| Gaia15afq | SDSS J153829.54+271753.1 | 15:38:29.58 | +27:17:53.4 | 15:38:29.86 | +27:17:56.0 | | | 44 | 161 | 9680 | 18.38 | 0.52 | 3.7E* | 2.6N* | 18.4* | II | 2015-05-08* | Gaia | PS15ajh |
| iPTF15aph | SDSS J152255.25+562552.6 | 15:22:55.30 | +56:25:53.0 | 15:22:55.59 | +56:25:51.0 | | | 62 | 97 | 0.10 | 19.26 | 0.41 | 2.4E* | 2.0S* | g19.4* | Ia | 2015-05-10* | iPTF | PS15aom |
| ASASSN-15ik | SDSS J110204.81+033003.1 | 11:02:04.81 | +03:30:03.1 | 11:02:04.75 | +03:30:02.66 | | | | | | | | 1.4W | 0.4S | V16.7* | IIn | 2015-05-11* | ASAS-SN | |
| ASASSN-15il | 2MASX J15570808-1240252 | 15:57:08.08 | -12:40:25.0 | 15:57:08.15 | -12:40:23.93 | | | | 10 | 6991 | 16.79 | | 0.5E | 1.7N | V16.7* | Ia | 2015-05-11* | ASAS-SN | |
| PS15ajp | SDSS J151844.76+060657.3 | 15:18:44.78 | +06:06:57.7 | 15:18:44.77 | +06:06:57.6 | | | 76 | 29 | 13537 | 18.68 | 0.67 | 0.1W* | 0.1S* | 20.4* | Ib/c | 2015-05-11* | PS Consortium | |
| iPTF15aps | SDSS J131856.16+482556.1 | 13:18:56.17 | +48:25:56.7 | 13:18:56.24 | +48:25:56.1 | | | | | 0.119 | | | 0.7E* | 0.6S* | g19.6* | Ia | 2015-05-11* | iPTF | |
| iPTF15aqi | SDSS J122412.59+455725.7 | 12:24:12.63 | +45:57:25.5 | 12:24:12.61 | +45:57:23.7 | | | 62 | 135 | 21000 | 18.99 | | 0.2W* | 1.8S* | g20.1* | Ia | 2015-05-11* | iPTF | |
| PS15apj | NGC6641 | 18:28:57.37 | +22:54:10.6 | 18:28:58.23 | +22:54:10.6 | Sc | 5.0 | 29 | 100 | 4146 | 14.22 | 0.97 | 8E | 3S | 16.3* | IIb | 2015-05-12* | Briganti | PSN J18285823+2254106 |
| iPTF15asr | PGC2573772 | 12:06:09.70 | +58:02:02.5 | 12:06:09.83 | +58:02:02.9 | Sb | 3.1 | 75 | 156 | 14032 | 17.58 | 0.76 | 1.0E* | 0.4N* | g20.2* | Ia | 2015-05-12* | iPTF | PS15ayn |
| ASASSN-15jf | LEDA J222510.8-502346 | 22:25:10.83 | -50:23:47.0 | 22:25:11.08 | -50:23:47.54 | | | | | 10800 | | | 2.4E* | 0.5S* | V16.5* | Ia | 2015-05-12* | ASAS-SN | |
| ASASSN-15jb | 2MASX J11200680+3407396 | 11:20:06.81 | +34:07:40.3 | 11:20:06.39 | +34:07:43.00 | | | 17 | | 10691 | 16.51 | 0.64 | 5.2W* | 2.7N* | V17.2* | Ia | 2015-05-13* | ASAS-SN | |
| PS15aju | SDSS J154521.83+073010.1 | 15:45:21.83 | +07:30:10.1 | 15:45:21.84 | +07:30:13.3 | | | | | 0.163 | | | 0.1E* | 3.2N* | 20.7* | Ia | 2015-05-13* | PS Consortium | |
| 2015M | | | | 13:00:32.30 | +27:58:41.1 | | | | | 6900 | | | | | 17.2* | Ia pec | 2015-05-13* | PSN, Itagaki | PSN J13003230+2758411 |
| ASASSN-15ja | ESO113-G018 | 01:09:39.11 | -61:20:00.0 | 01:09:39.033 | -61:19:58.33 | S0-a | -0.2 | 90 | 7 | 7884 | B15.21 | 1.12 | 0.6W* | 1.7N* | V16.3* | Ia | 2015-05-13* | ASAS-SN | |
| ASASSN-15jl | SDSS J152241.16+505836.0 | 15:22:41.20 | +50:58:36.0 | 15:22:41.11 | +50:58:35.43 | | | 58 | 134 | 10417 | 18.37 | 0.54 | 0.9W* | 0.6S* | V17.2* | Ia | 2015-05-13* | ASAS-SN | |
| iPTF15asx | 2MASX J12312585+0607391 | 12:31:25.90 | +06:07:39.7 | 12:31:26.19 | +06:07:35.2 | Sc | 4.6 | 69 | 108 | 0.110 | 17.36 | 0.62 | 4.3E* | 4.5S* | g20.7* | Ia | 2015-05-13* | iPTF | PS15alr |
| Gaia15afc | UGC10013 | 15:44:25.58 | +55:39:55.6 | 15:44:26.41 | +55:39:52.8 | Sab | 2.0 | 50 | 10 | 11922 | 14.85 | 0.99 | 7.0E* | 2.8S* | 18.24* | Ia | 2015-05-13* | Gaia | PS15wf |
| Gaia15aey | | | | 14:26:30.72 | +34:28:23.0 | | | | | 21000 | | | | | 18.8* | Ia | 2015-05-14* | Gaia | |
| ASASSN-15jg | SDSS J104655.44-021927.0 | 10:46:55.44 | -02:19:27.0 | 10:46:55.64 | -02:19:29.92 | | | 37 | 155 | 10817 | 17.97 | 0.37 | | | V16.9* | Ia | 2015-05-15* | ASAS-SN | |
| PS15akf | SDSS J141713.08+072145.5 | 14:17:13.08 | +07:21:45.6 | 14:17:11.23 | +07:21:38.4 | E | -5.0 | | 74 | 17576 | 16.37 | | 28W* | 7.2S* | 18.6* | Ia | 2015-05-15* | PS Consortium | CSS150519:141711+072139 |
| PS15akk | CGCG047-141 | 14:40:56.56 | +03:31:42.4 | 14:40:56.26 | +03:31:44.2 | | | 63 | | 10165 | 15.81 | 0.80 | 4.5W* | 1.8N* | 19.2* | II | 2015-05-15* | PS Consortium | |
* | PS15aot | NGC6166 | 16:28:38 | +39:33:04 | 16:28:38.36 | +39:32:55.2 | E pec | -4.0 | | 35 | 9100 | 12.78 | 1.29 | 1E | 8S | 18.2* | Ia | 2015-05-15* | Campaner | PSN J16283836+3932552 |
| Gaia15afe | GALEXASC J140151.32+213336.7 | 14:01:51.32 | +21:33:36.8 | 14:01:51.25 | +21:33:33.8 | | | | | 15000 | | | 1.0W* | 3.0S* | 19.0* | II | 2015-05-16* | Gaia | |
| ASASSN-15ji | ESO536-G08 | 23:35:13.73 | -22:44:35.2 | 23:35:14.36 | -22:44:24.1 | Sc | 4.8 | 69 | 59 | 16568 | 15.86 | 0.98 | | | V17.2* | Ia | 2015-05-17* | ASAS-SN | |
| iPTF15auc | | | | 11:50:23.57 | +47:09:15.7 | | | | | 0.14 | | | | | g20.3* | Ia | 2015-05-18* | iPTF | |
| Gaia15afs | PGC0170143 | 11:27:58.29 | -11:42:55.1 | 11:27:58.04 | -11:43:00.0 | Sc | 5.5 | | 85 | 6477 | 15.30 | | 3.7W* | 4.9S* | 18.2* | Ia | 2015-05-18* | Gaia | |
| iPTF15axz | UGC 9084 | 14:12:12.74 | +08:39:43.0 | 14:12:13.37 | +08:39:35.66 | Sb | 3.1 | 29 | 14 | 7223 | 14.78 | | 9.3E* | 7.3S* | g19.91* | II | 2015-05-18* | iPTF | |
| PS15aoq | UGC10156 | 16:02:51.42 | +47:13:27.5 | 16:02:51.28 | +47:13:29.2 | | | | | 6072 | | | 15.7E | 3.3N | V16.6* | Ia | 2015-05-19* | Jin, Gao | PSN J16025128+4713292 |
| ASASSN-15jm | 2MASX J17210913+2534558 | 17:21:09.16 | +25:34:56.3 | 17:21:09.18 | +25:34:55.50 | S | | 24 | | 15000 | 16.45 | 0.76 | 0.3E* | 0.8S* | V17.1* | Ia | 2015-05-19* | ASAS-SN | |
| 2015aa | SDSS J131253.56+284755.5 | 13:12:53.56 | +28:47:55.5 | 13:12:53.70 | +28:47:55.3 | | | | | 0.18 | | | 1.7E | 0.3S | g20.6* | Ia | 2015-05-19* | Kiso Supernova Survey, KISS | KISS15q |
| Gaia15afr | PGC1366961 | 23:29:26.16 | +09:34:07.8 | 23:29:26.57 | +09:33:58.8 | | | 50 | 143 | 9000 | 17.04 | 0.68 | 6.1E* | 9.0S* | 18.2* | II | 2015-05-19* | Gaia | |
| ASASSN-15jo | | | | 14:06:44.67 | -34:27:17.44 | | | | | 3300 | | | | | V16.4* | Ia | 2015-05-20* | ASAS-SN | |
| PSN J12040516+1404059 | PGC0038162 | 12:04:05.42 | +14:03:56.2 | 12:04:05.16 | +14:04:05.9 | | | 52 | 87 | 13165 | 15.85 | 0.84 | 4W | 10N | 17.5* | Ia | 2015-05-20* | TNTS | Gaia15agh |
| ASASSN-15jp | NGC3157 | 10:11:42.44 | -31:38:33.9 | 10:11:38.99 | -31:39:04.04 | SBc | 5.0 | 75 | 39 | 2838 | 13.97 | 1.23 | 43.9W | 29.7S | V15.6* | II | 2015-05-21* | ASAS-SN | |
| ASASSN-15js | 2MFGC 08437 | 10:50:38.33 | +12:17:46.4 | 10:50:38.35 | +12:17:49.19 | | | 65 | 24 | 6313 | 16.64 | 0.38 | 0.8E | 2.9N | V16.8* | Ia | 2015-05-21* | ASAS-SN | |
| PS15asd | GIN 477 | 16:10:30.51 | +24:03:16.7 | 16:10:29.79 | +24:03:04.1 | | | 44 | 10 | 12860 | 15.71 | 0.64 | 9.9W* | 13S* | 18.9* | II | 2015-05-21* | PS Consortium | CSS150521:161030+240305 |
| ASSASN-15jt | 2MASX J13080914+2749354 | 13:08:09.16 | +27:49:34.7 | 13:08:09.13 | +27:49:34.91 | | | 47 | 3 | 6895 | 16.22 | 0.17 | 0.3E | 0.9S | V17.1* | Ia | 2015-05-22* | ASAS-SN | |
| CSS150524:231651+182833 | NGC7572 | 23:16:50.42 | +18:28:59.0 | 23:16:51.44 | +18:28:33.1 | S0/a | -0.3 | 61 | 162 | 13073 | 15.1 | 1.01 | 15E* | 26S* | 18.6* | Ia | 2015-05-24* | CRTS | |
| PS15ann | ESO583-G07 | 15:49:54.39 | -21:02:58.1 | 15:49:53.51 | -21:02:50.6 | SBc | 4.8 | 63 | 96 | 7299 | 13.97 | 1.17 | 12W* | 7.5N* | 18.04* | II | 2015-05-24* | PS Consortium | |
| Gaia15afx | SDSS J110931.09+040950.0 | 11:09:31.11 | +04:09:50.0 | 11:09:31.15 | +04:09:47.4 | | | 57 | 113 | 15576 | 17.66 | 0.48 | 0.6E* | 2.6S* | 18.9* | Ia | 2015-05-24* | Gaia | |
| iPTF15awr | CGCG105-092 | 15:01:18.13 | +16:46:40.8 | 15:01:19.14 | +16:46:47.9 | E | -5.0 | | 114 | 14940 | 15.66 | 0.77 | 15E* | 7.1N* | g18.1* | Ia | 2015-05-25* | iPTF | |
| iPTF15axu | WISEA J145030.20+503146.0 | 14:50:30.21 | +50:31:46.0 | 14:50:30.02 | +50:31:46.46 | | | | | 15000 | | | 1.8W* | 0.5N* | g19.75* | II | 2015-05-25* | iPTF | PS15apd |
| iPTF15ban | CGCG272-035 | 14:08:57.66 | +53:17:06.1 | 14:08:56.98 | +53:17:05.81 | Sc | 4.7 | 39 | 138 | 12411 | 15.77 | 0.70 | 6.1W* | 0.3S* | g19.09* | II | 2015-05-25* | iPTF | |
| iPTF15awa | 2MASX J13042295+5450227 | 13:04:22.91 | +54:50:23.2 | 13:04:22.74 | +54:50:16.5 | Sa | 0.9 | 37 | 161 | 0.11 | 17.67 | 0.56 | 1.5W* | 6.7S* | 19.7* | Ia | 2015-05-25* | iPTF | |
| iPTF15ayt | 2MASXi J1456279+182225 | 14:56:27.91 | +18:22:25.5 | 14:56:27.85 | +18:22:24.7 | S0/a | -0.4 | 70 | 15 | 13714 | 18.07 | 0.66 | 0.9W* | 0.8S* | 19.6* | II | 2015-05-26* | iPTF | |
| ASASSN-15ke | 2MASX J15254441+5921091 | 15:25:44.43 | +59:21:09.6 | 15:25:44.81 | +59:21:10.09 | | | 17 | | 13598 | 16.38 | 0.75 | 3.2E | 0.7N | V17.0* | Ia | 2015-05-26* | ASAS-SN | iPTF15apg |
| CSS150527:132613+394712 | SDSS J132612.52+394710.5 | 13:26:12.5 | +39:47:11 | 13:26:12.54 | +39:47:11.8 | | | | | 10500 | | | 0.5E* | 0.8N* | 17.09* | II P | 2015-05-27* | CRTS | |
| ASASSN-15kg | 2MASX J08401168-0435369 | 08:40:11.70 | -04:35:36.5 | 08:40:12.01 | -04:35:31.00 | SBc | 5.0 | 37 | 96 | 4268 | 14.25 | 1.12 | 4.8E | 5.9N | V16.0* | Ia pec | 2015-05-27* | ASAS-SN | |
| iPTF15bai | GALEXASC J162205.52+371918.4 | 16:22:05.52 | +37:19:18.4 | 16:22:05.54 | +37:19:19.9 | | | | | 15000 | | | 0.2E* | 1.5N* | g17.5* | Ia | 2015-05-28* | iPTF | iPTF15bgx |
| iPTF15bab | PGC2590644 | 14:32:33.56 | +59:27:13.6 | 14:32:33.59 | +59:27:11.4 | | | 37 | 163 | 0.108 | 17.42 | 0.38 | 0.2E* | 2.2S* | 19.6* | Ia | 2015-05-28* | iPTF | |
| iPTF15bao | SDSS J152545.60+595141.7 | 15:25:45.61 | +59:51:41.7 | 15:25:45.82 | +59:51:43.4 | | | | | 0.18 | | | 1.6E* | 1.7N* | 20.2* | Ia | 2015-05-28* | iPTF | |
| iPTF15bav | SDSS J132336.28+452734.6 | 13:23:36.28 | +45:27:34.8 | 13:23:36.03 | +45:27:38.4 | | | 65 | 133 | 18193 | 18.53 | 0.50 | 2.6W* | 3.6N* | 20.3* | Ia | 2015-05-29* | iPTF | |
| Gaia15agf | 2MASX J22022948-2019436 | 22:02:29.49 | -20:19:43.8 | 22:02:29.37 | -20:19:46.0 | | | 53 | 47 | 18000 | 17.86 | 0.42 | 1.7W* | 2.2S* | 18.8* | Ia | 2015-05-29* | Gaia | PS15auo |
| Gaia15agc | | | | 12:18:23.22 | +35:37:05.7 | | | | | 12000 | | | | | 17.8* | Ia | 2015-05-30* | Gaia | |
| ASASSN-15kj | ESO297-G37 | 01:58:12.87 | -39:32:41.0 | 01:58:11.53 | -39:32:49.7 | SBbc | 4.4 | 78 | 63 | 5505 | 14.51 | 1.28 | 14.7W | 8.0S | V17.1* | Ic | 2015-05-31 | ASAS-SN | |
| Gaia15agm | ESO241- G05 | 23:55:56.18 | -43:43:30.0 | 23:55:56.69 | -43:43:26.8 | | | 36 | 33 | 8700 | 17.03 | 0.71 | 5.5E* | 3.2N* | 16.1* | Ia | 2015-06-01* | Gaia | |
| Gaia15agj | SDSS J095058.70+375758.8 | 09:50:58.69 | +37:57:59.0 | 09:50:59.24 | +37:58:00.3 | Sc | 5.3 | 75 | 83 | 12157 | 16.31 | 1.01 | 6.8E | 0 | 18.5* | Ia | 2015-06-03* | Gaia | |
| KSN-2015a | CGCG060-005 | 08:23:50.13 | +11:33:01.4 | 08:23:50.14 | +11:32:56.17 | S0 | -1.6 | 36 | 131 | 9547 | 15.33 | 0.89 | 0.1E* | 5.2S* | i18.49* | Ia | 2015-06-03* | KEGS, Kepler Extra-Galactic Survey | |
| PS15aph | SDSS J150050.15+265634.0 | 15:00:50.15 | +26:56:34.1 | 15:00:50.02 | +26:56:34.4 | | | | | 18000 | | | 1.7W* | 0.3N* | 19.40* | Ia | 2015-06-03* | PS Consortium | |
| PS15apv | WISEA J210818.37+170958.4 | 21:08:18.37 | +17:09:58.5 | 21:08:18.61 | +17:09:56.2 | | | | | 7200 | | | 3.4E* | 2.3S* | 17.29* | II P | 2015-06-04* | PS Consortium | |
| ASASSN-15kk | UGC 4883 | 09:18:32.15 | +74:19:09.3 | 09:18:31.05 | +74:19:07.0 | Sab | 2.1 | 64 | 25 | 2966 | 13.54 | 1.05 | 4.4W | 1.6S | V14.07* | Ia | 2015-06-05* | ASAS-SN | |
| PS15aqz | 2MASXi J2325514+253820 | 23:25:51.61 | +25:38:20.8 | 23:25:52.26 | +25:38:20.2 | | | 37 | 93 | 8700 | 16.90 | 0.72 | 8.8E* | 0.6S* | 17.6* | Ia | 2015-06-05* | PS Consortium | |
| ASASSN-15kq | GALEXASC J064843.83-54121 | 06:48:43.86 | -54:12:15.6 | 06:48:43.87 | -54:12:16.67 | | | | | 8028 | | | 1.0E | 0.9S | V16.4* | Ia | 2015-06-06* | ASAS-SN | |
| iPTF15bdd | | | | 12:01:44.02 | +21:40:31.0 | | | | | 0.17 | | | | | 20.1* | Ia | 2015-06-06* | iPTF | |
| ASASSN-15kp | AM 1255-315 | 12:58:41.91 | -32:07:17.6 | 12:58:41.76 | -32:07:25.99 | E/S0 | -3.0 | | 175 | 5207 | 15.01 | | 2.0W | 7.8S | V16.0* | Ia | 2015-06-07* | ASAS-SN | |
| ASASSN-15kn | PGC0042600 | 12:41:50.82 | -07:10:09.1 | 12:41:50.55 | -07:10:11.91 | S0 | -2.0 | 65 | 95 | 7431 | 15.91 | 1.04 | 3.8W | 2.3S | V16.4* | Ia | 2015-06-07* | ASAS-SN, Ciabattari, Mazzoni, Rossi | PSN J12415045-0710122 |
* | 2015P | MCG-02-33-20 | 12:50:29 | -10:51:16 | 12:50:30.72 | -10:52:40.5 | SBm | 8.5 | 63 | 175 | 2407 | 13.27 | 1.51 | 19E | 84S | 18.2* | II P | 2015-06-07* | Parker | PSN J12503072-1052405 |
| iPTF15bdw | SDSS J165530.23+383417.4 | 16:55:30.23 | +38:34:17.5 | 16:55:30.22 | +38:34:16.9 | | | | | 0.14 | | | 0.1W* | 0.6S* | 20.1* | Ia | 2015-06-07* | iPTF | |
| iPTF15beh | | | | 20:12:44.30 | +61:23:34.4 | | | | | 0.10 | | | | | 17.5* | Ia | 2015-06-07* | iPTF | |
| PS15art | | | | 17:15:43.48 | +11:15:28.5 | | | | | 9000 | | | | | 18.7* | Ia | 2015-06-07* | PS Consortium | |
| PS15arx | WISEA J154824.13-183336.9 | 15:48:24.13 | -18:33:36.9 | 15:48:23.67 | -18:33:38.3 | | | | | 0.13 | | | 6.5W* | 1.4S* | 20.2* | Ia | 2015-06-08* | PS Consortium | |
| MASTER OT J144326.01+572541.2 | PGC0052589 | 14:43:25.65 | +57:25:55.8 | 14:43:26.01 | +57:25:41.2 | | | 41 | 124 | 20382 | 17.05 | 0.65 | 3.1E | 14.4S | 18.6* | Ia | 2015-06-09* | Master | |
| PSN J14372160+3634018 | NGC5695 | 14:37:22.15 | +36:34:04.4 | 14:37:21.60 | +36:34:01.8 | SBab | 1.5 | 61 | 138 | 4242 | 13.68 | 1.00 | 7W | 3S | 17.46* | II | 2015-06-10* | Arbour | PS15bae |
| ASASSN-15kx | MCG+06-49-01 | 22:16:11.91 | +37:28:28.2 | 22:16:11.81 | +37:28:26.12 | Sab | 2.0 | 63 | 104 | 5402 | 15.59 | 0.97 | 1.2W | 2.0S | V16.6* | Ia | 2015-06-10* | ASAS-SN | |
| PS15asb | | | | 14:20:20.32 | -09:18:03.2 | | | | | 9000 | | | | | 19.72* | Ia | 2015-06-10* | PS Consortium | |
| ASASSN-15la | NGC5517 | 14:12:51.26 | +35:42:39.5 | 14:12:51.22 | +35:42:39.85 | S0/a | -0.1 | 46 | 122 | 8360 | 14.76 | 1.01 | 0.3W | 0.6N | V16.5* | Ia | 2015-06-11* | ASAS-SN | |
| PS15asc | SDSS J160913.32+232755.1 | 16:09:13.33 | +23:27:55.3 | 16:09:13.00 | +23:28:00.7 | Sc | 6.2 | 17 | | 9847 | 17.50 | 0.53 | 4.5W* | 5.4N* | 19.7* | II P | 2015-06-11* | PS Consortium | |
| ASASSN-15kz | IC4303 | 13:37:18.19 | -28:39:28.7 | 13:37:18.67 | -28:39:23.55 | SBb | 4.2 | 57 | 71 | 2424 | 15.21 | 0.99 | 6.0E | 5.2N | V15.9* | II P | 2015-06-12* | ASAS-SN | |
| PSN J17162885+0625585 | UGC10779 | 17:16:30.08 | +06:25:53.3 | 17:16:28.85 | +06:25:58.5 | SBb | 3.0 | 65 | 68 | 7013 | 14.46 | 1.22 | 26W | 3N | 18.1* | IIb | 2015-06-12* | Grzegorzek | |
| MASTER OT J214018.02-070410.7 | PGC1024917 | 21:40:17.95 | -07:04:00.7 | 21:40:18.02 | -07:04:10.7 | | | 27 | 174 | 15531 | 13.76 | 0.58 | 1E | 10S | 17.9* | Ia | 2015-06-12* | Master | |
| PSN J19535968+4956078 | UGC11494 | 19:54:03.7 | +49:56:34 | 19:53:59.68 | +49:56:07.8 | | | | | 7518 | | | 36W | 8S | 18.2* | II P | 2015-06-12* | Campaner | |
| iPTF15bfs | SDSS J140709.39+551222.2 | 14:07:09.40 | +55:12:22.2 | 14:07:09.78 | +55:12:22.4 | | | | | 0.14 | | | 3.3E* | 0.2N* | 19.5* | Ia | 2015-06-12* | iPTF | |
| iPTF15bgs | | | | 00:15:59.06 | +29:49:11.6 | | | | | 27000 | | | | | 19.9* | Ia | 2015-06-13* | iPTF | |
| iPTF15bgy | | | | 15:26:36.60 | +22:17:03.9 | | | | | 0.14 | | | | | 20.7* | Ia | 2015-06-13* | iPTF | |
| MASTER OT J222232.87-185224.3 | IC5210 | 22:22:31.10 | -18:52:11.2 | 22:22:32.87 | -18:52:24.3 | E/S0 | -2.9 | 34 | 80 | 7426 | 14.07 | 1.05 | 25.3E | 13.4S | 17.8* | Ia pec | 2015-06-14* | Master | PSN J22223287-1852243 |
| 2015L | APMUKS(BJ) B215839.70-615403.9 | 22:02:15.52 | -61:39:35.1 | 22:02:15.45 | -61:39:34.64 | | | | | 0.2326 | | | 0.41E | 0.04S | V17.0* | SLSN-I | 2015-06-14* | ASAS-SN | ASASSN-15lh |
| ASASSN-15lg | CGCG044-042 | 13:15:32.72 | +03:30:03.1 | 13:15:32.84 | +03:30:02.3 | | | 68 | 114 | 6091 | 15.71 | 0.92 | 2.1E | 0.3S | V16.6* | Ia | 2015-06-15* | ASAS-SN | |
| ASASSN-15lf | NGC4108 | 12:06:44.31 | +67:09:46.3 | 12:06:45.56 | +67:09:24.00 | Sc | 5.2 | 36 | 104 | 2503 | 13.07 | 1.21 | 5.9E | 23.2S | V16.2* | IIn | 2015-06-15* | ASAS-SN | |
| iPTF15bii | | | | 16:59:29.21 | +42:11:42.3 | | | | | 0.14 | | | | | 21.0* | Ia | 2015-06-15* | iPTF | |
| ASASSN-15li | 2MASX J14250783+6253235 | 14:25:07.88 | +62:53:23.9 | 14:25:07.69 | +62:53:29.7 | E | -5.0 | 42 | 31 | | 17.21 | 0.47 | 1.2W | 6.1N | V16.1* | Ia | 2015-06-16* | ASAS-SN | PS15bdl |
| PS15atx | 2MASX J13031865-2303572 | 13:03:18.66 | -23:03:57.0 | 13:03:18.58 | -23:03:56.8 | | | 60 | 74 | 21600 | 17.01 | 0.62 | 1.1W* | 0.2N* | 19.1* | Ia | 2015-06-16* | PS Consortium | |
* | 2015Z | NGC5837 | 15:04:41 | +12:38:00 | 15:04:40.78 | +12:37:43.6 | SBb | 3.1 | 52 | 25 | 8617 | 14.55 | 1.00 | 3E | 16S | 17.53* | IIn | 2015-06-16* | Arbour | PSN J15044078+1237436 |
| 2015T | ESO147-020A | 23:07:23.18 | -61:29:16.3 | 23:07:24.07 | -61:29:21.2 | Sc | 5.1 | 6 | 143 | 8143 | 15.04 | 1.00 | 6E | 5S | 17.3* | II | 2015-06-16* | Parker | PSN J23072407-6129212 |
| iPTF15biq | SDSS J151332.85+192834.6 | 15:13:32.89 | +19:28:34.9 | 15:13:32.82 | +19:28:35.1 | | | 79 | 34 | 23709 | 18.46 | 0.25 | 1.0W* | 0.2N* | 20.7* | Ia | 2015-06-16* | iPTF | |
| iPTF15biw | WISEA J163304.23+205648.7 | 16:33:04.24 | +20:56:48.8 | 16:33:04.45 | +20:56:51.8 | | | | | 0.21 | | | 2.9E* | 3.0N* | 20.6* | Ia | 2015-06-16* | iPTF | |
| iPTF15bjb | SDSS J163642.60+395702.4 | 16:36:42.60 | +39:57:02.4 | 16:36:42.42 | +39:56:59.0 | | | | | 0.18 | | | 2.1W* | 3.4S* | 20.9* | Ia | 2015-06-16* | iPTF | |
| iPTF15bje | SDSS J172514.30+562209.4 | 17:25:14.30 | +56:22:09.4 | 17:25:14.34 | +56:22:09.8 | | | | | 0.15 | | | 0.3E* | 0.4N* | 20.9* | Ia | 2015-06-16* | iPTF | |
| 2015Q | NGC3888 | 11:47:34.33 | +55:58:02.3 | 11:47:35.08 | +55:58:14.7 | SBc | 5.3 | 36 | 120 | 2386 | 12.69 | 1.21 | 5.6E | 12.9N | 16.0* | Ib | 2015-06-17* | Wiggins | PSN J11473508+5558147 |
* | PS15aux | IC1342 | 21:00:26 | -14:29:45 | 21:00:26.38 | -14:29:31.9 | Sab | 1.7 | 68 | 74 | 8134 | | 1.03 | 13.6E | 13.2N | 20.4* | Ia | 2015-06-18* | PS Consortium | |
| ASASSN-15lo | PGC1602622 | 22:53:32.93 | +19:42:32.7 | 22:53:33.89 | +19:42:30.39 | | | 34 | 136 | 10939 | 18.53 | 0.44 | 14E* | 2.3S* | V16.7* | Ia | 2015-06-19* | ASAS-SN | |
| ASASSN-15ln | UGC 546 | 00:53:42.05 | +18:05:48.0 | 00:53:41.40 | +18:05:29.0 | Sd | 8.2 | 63 | 2 | 4501 | 15.60 | 1.05 | 9.1W | 19.0S | V16.0* | II | 2015-06-19* | ASAS-SN | |
| ASASSN-15lp | Mrk576 | 01:49:10.25 | +05:38:24.6 | 01:49:10.32 | +05:38:23.32 | | | | 30 | 5302 | 15.00 | | 1.0E | 1.1S | V15.1* | Ia | 2015-06-20* | ASAS-SN | |
| ASASSN-15lu | SDSS J132112.88+401556.7 | 13:21:12.91 | +40:15:56.9 | 13:21:12.90 | +40:15:56.44 | | | 37 | | 10504 | 16.40 | 0.63 | 0.2E | 0.3S | V17.1* | Ia | 2015-06-20* | ASAS-SN | |
| PS15avy | PGC0861558 | 22:33:48.76 | -18:57:44.2 | 22:33:48.41 | -18:57:46.4 | | | 69 | 29 | 21000 | 16.90 | 0.64 | 5.0W* | 2.2S* | 19.2* | Ia | 2015-06-20* | PS Consortium | |
| PS15axe | 2MASX J15012583+0521544 | 15:01:25.84 | +05:21:54.5 | 15:01:25.66 | +05:21:55.1 | S? | 0.1 | 66 | 64 | 9342 | 16.93 | .75 | 2.7W* | 0.6N* | 18.3* | Ia pec | 2015-06-22* | PS Consortium | |
| ASASSN-15lv | PGC3177857 | 01:59:00.54 | -32:22:27.3 | 01:58:59.71 | -32:22:18.49 | | | | | 4827 | 17.93 | | 13.6E | 10N | V16.7* | IIb | 2015-06-23* | ASAS-SN | |
| PS15axw | PGC2191627 | 17:52:23.93 | +42:03:28.6 | 17:52:23.91 | +42:03:27.6 | | | 46 | 78 | 12000 | 18.63 | 0.39 | 0.2W* | 1.0S* | 19.3* | Ic | 2015-06-25* | PS Consortium | |
| ASASSN-15lx | ESO047-G04 | 20:36:04.11 | -73:06:44.3 | 20:36:05.24 | -73:06:32.41 | SBm | 9.0 | 46 | 91 | 3785 | 15.96 | 0.97 | 4.9E* | 12N* | V17.3* | IIn | 2015-06-26* | ASAS-SN | |
| PS15ayr | 2MASX J20501998+1553276 | 20:50:20.07 | +15:53:27.4 | 20:50:19.63 | +15:53:29.4 | | | | 100 | 9000 | 16.04 | | 6.3W* | 2.0N* | 17.6* | Ia | 2015-06-26* | PS Consortium | |
| 2015O | PGC1426131 | 18:13:48.96 | +13:14:22.5 | 18:13:49.23 | +13:14:15.9 | | | 52 | | 16800 | 16.91 | 0.59 | 5E | 6S | 18.3* | II | 2015-06-27* | LOSS | PSN J18134923+1314159 |
| PS15ays | SDSS J171748.50+260342.3 | 17:17:48.50 | +26:03:42.4 | 17:17:48.46 | +26:03:42.0 | | | 72 | 15 | 12233 | 18.71 | 0.57 | 0.5W* | 0.4S* | 18.8* | Ib | 2015-06-27* | PS Consortium | |
* | 2015bs | | | | 22:33:43.77 | -06:22:08.33 | | | | | 8100 | | | | | 21.37* | II P | 2015-06-27* | PS Consortium | PS15dsr |
| PS15baq | WISEA J183632.23+512834.6 | 18:36:32.23 | +51:28:34.5 | 18:36:31.84 | +51:28:31.8 | | | | | 9000 | | | 3.6W* | 2.7S* | 17.9* | Ia pec | 2015-06-29* | PS Consortium | |
| PS15bap | | | | 18:31:27.64 | +48:28:24.8 | | | | | 15000 | | | | | 18.6* | Ic | 2015-06-29* | PS Consortium | |
| MASTER OT J114925.48-050713.8 | IC2963 | 11:49:24.57 | -05:07:06.1 | 11:49:25.48 | -05:07:13.8 | S0/a | -0.9 | 77 | 96 | 1618 | 14.62 | 1.28 | 13.7E | 7.6S | 14.8* | Ia | 2015-06-29* | Gress,Master | PSN J11492548-0507138 |
| PS15bbn | | | | 21:03:57.51 | +13:22:06.1 | | | | | 12000 | | | | | 18.0* | Ia | 2015-06-30* | PS Consortium | |
| 2015ai | UCG 8734 | 13:48:05.96 | +61:49:36.1 | 13:48:04.90 | +61:49:15.3 | S0/a | -0.1 | 65 | 29 | 9204 | 14.95 | 1.08 | 7.01W | 20.2S | 16.3* | Ia pec | 2015-07-02* | Briggs et al. | PSN J13480490+6149153 |
| PS15bdb | SDSS J135556.40+184332.0 | 13:55:56.42 | +18:43:32.3 | 13:55:56.10 | +18:43:33.4 | Sc | 5.0 | 42 | 5 | 8135 | 17.38 | 0.41 | 4.5W* | 1.1N* | 18.4* | II P | 2015-07-03* | PS Consortium | |
| PS15bdr | 2MASX J16544931+3643391 | 16:54:49.34 | +36:43:39.1 | 16:54:49.42 | +36:43:30.5 | | | 24 | | 21274 | 17.40 | 0.54 | 1.0E* | 8.6S* | 19.3* | Ia | 2015-07-04* | PS Consortium | |
| PS15bdv | | | | 18:36:36.38 | +30:38:55.1 | | | | | 24000 | | | | | 18.9* | Ia | 2015-07-05* | PS Consortium | |
* | ASASSN-15mc | UGC 2295 | 02:48:58.85 | +03:10:06.9 | 02:48:59.57 | +03:10:10.47 | Sb pec | 3.0 | 66 | 85 | 4168 | 14.38 | 1.16 | 10.9E | 3.3N | V15.8* | Ia | 2015-07-05* | ASAS-SN | |
| 2015N | UGC11797 | 21:43:20.23 | +43:34:34.4 | 21:43:16.89 | +43:34:47.6 | Sc | 4.9 | 58 | 99 | 3747 | 15.09 | 1.08 | 36W | 13N | 18.0* | Ia | 2015-07-06* | LOSS | PSN J21431689+4334476 |
| 2015bx | 2MASX J17520913+1314038 | 17:52:09.14 | +13:14:03.8 | 17:52:08.38 | +13:14:25.2 | | | | 130 | 9965 | 17.04 | | 1W | 21N | 17.6* | Ia | 2015-07-06* | Maticic | PSN J17520838+1314252 |
| ASASSN-15mi | Mrk283a | 14:03:15.9 | +41:36:14 | 14:03:15.75 | +41:36:14.36 | | | 76 | 119 | 10327 | 17.82 | 0.63 | 1.6W | 0.8N | V17.2* | Ia pec | 2015-07-06* | ASAS-SN | |
| ASASSN-15mf | PGC0200315 | 14:14:22.84 | +02:58:33.3 | 14:14:22.80 | +02:58:31.0 | | | 56 | 8 | 7792 | 16.25 | 0.93 | 2.59W | 0.21S | V16.8* | Ia | 2015-07-07* | ASAS-SN | |
| SN in MRK477 | MRK 477 | 14:40:38.09 | +53:30:16.0 | 14:40:38.30 | +53:30:13.8 | E: | -5.0 | 44 | | 11370 | 14.96 | 0.81 | 1.9E* | 2.2S* | V16.9* | Ia | 2015-07-08* | Longo Micchi et al.,HST/ACS | |
| 2015cr | ESO596-G10 | 20:15:03.06 | -19:59:51.5 | 20:15:03.17 | -19:59:46.2 | S0/a | -1.0 | 59 | 40 | 4732 | 14.87 | 0.99 | 2E | 5N | 18.4* | II P | 2015-07-08* | Howerton | PSN J20150317-1959462, SNhunt291 |
| ASASSN-15mg | 2MASX J15322270+4150586 | 15:32:22.69 | +41:50:59.1 | 15:32:22.80 | +41:50:59.6 | | | 72 | 155 | 12848 | 17.14 | 0.76 | 0.54W | 1.29N | V17.1* | Ia | 2015-07-09* | ASAS-SN | |
| PSN J17292918+7542390 | NGC6412 | 17:29:37.58 | +75:42:15.6 | 17:29:29.18 | +75:42:39.0 | SBc | 5.2 | 29 | 142 | 1330 | 12.38 | 1.33 | 31W | 23N | 16.7* | II | 2015-07-09* | Arbour | |
| PSN J22460504-1059484 | NGC7371 | 22:46:03.73 | -11:00:04.4 | 22:46:05.04 | -10:59:48.4 | SB0/a | 0.1 | 24 | | 2685 | 12.69 | 1.32 | 19E | 16N | 16.7* | Ib | 2015-07-10* | Itagaki | PS15bgt |
| 2015ab | NGC 938 | 02:28:33.50 | +20:17:00.9 | 02:28:32.86 | +20:17:07.7 | E | -4.9 | 42 | 97 | 4073 | 13.75 | 1.19 | 9.3W | 6.3N | 17.3* | Ia | 2015-07-10* | Itagaki | PSN J02283286+2017077 |
* | PSN J20435314+1230304 | NGC6956 | 20:43:54 | +12:30:43 | 20:43:53.14 | +12:30:30.4 | SBb | 3.0 | 17 | 104 | 4672 | 13.16 | 1.29 | 7W | 14S | 18.0* | Ia | 2015-07-11* | Caimmi | |
* | 2015at | IC 900 | 13:34:43 | +09:20:12 | 13:34:43.16 | +09:20:19.4 | Sbc | 4.0 | 50 | 27 | 7080 | 13.60 | 1.21 | 2E | 6N | 16.6* | II | 2015-07-11* | Bock, Parker | PSN J13344316+0920194 |
| ASASSN-15mj | 2MASX J14021617+3339415 | 14:02:16.17 | +33:39:41.4 | 14:02:15.64 | +33:39:40.29 | | | 21 | | 10304 | 16.84 | 0.49 | 6.7W | 0.9S | V16.4* | Ib | 2015-07-12* | ASAS-SN | |
| ASASSN-15ml | 2MASX J20030163-2154516 | 20:03:01.62 | -21:54:51.3 | 20:03:01.67 | -21:54:48.25 | Sab | 2.0 | 51 | 30 | 5598 | 15.97 | 0.78 | 0.4E | 3.3N | V16.9* | Ia | 2015-07-12* | ASAS-SN | |
| 2015aw | ESO197-G24 | 02:06:20.81 | -52:01:41.2 | 02:06:22.53 | -52:01:26.7 | Sc | 5.1 | 80 | 57 | 5882 | 15.37 | 1.25 | 16E | 14N | 15.9* | Ia pec | 2015-07-12* | Parker | PSN J02062253-5201267 |
| MASTER OT J220443.74-331330.6 | PGC0679288 | 22:04:44.00 | -33:13:17.9 | 22:04:43.7 | -33:13:30.6 | | | 39 | 129 | 17718 | 17.05 | 0.59 | 3.2W | 12.9S | 18.5* | Ia | 2015-07-12* | Master | |
| PSN J02513304+3730434 | KUG248+373 | 02:51:33.13 | +37:30:36.6 | 02:51:33.04 | +37:30:43.4 | Sc | 4.8 | 34 | | 6000 | 16.81 | 0.65 | 1W | 7N | 17.0* | Ib/c | 2015-07-12* | Itagaki | |
| PSN J23342383+2727196 | PGC1808598 | 23:34:24.05 | +27:27:09.8 | 23:34:23.83 | +27: 27: 19. | | | 69 | 159 | 17849 | 16.77 | 0.80 | 4W | 10N | 18.8* | Ia | 2015-07-12* | TNTS | |
| PSN J16020770+1753549 | 2MASX J16020806+1753492 | 16:02:08.07 | +17:53:49.8 | 16:02:07.70 | +17:53:54.9 | S0/a | -0.8 | 60 | 136 | 13557 | 16.91 | 0.56 | 5.3W* | 5.1N* | 19.0* | II | 2015-07-12* | TNTS | |
| ASASSN-15mm | SDSS J152523.40+291018.8 | 15:25:23.42 | +29:10:18.9 | 15:25:23.50 | +29:10:26.47 | Sc | 6.0 | 58 | 2 | 6435 | 16.67 | 0.78 | 1.0E | 6.9N | V17.5* | II | 2015-07-13* | ASAS-SN | |
| PS15bhj | PGC0931499 | 21:45:32.79 | -13:54:51.6 | 21:45:32.66 | -13:54:44.5 | | | 59 | 135 | 0.14 | 18.18 | 0.51 | 1.9W* | 7.1N* | 20.0* | Ia | 2015-07-14* | PS Consortium | |
| PS15bhh | WISEA J205304.71-193705.2 | 20:53:04.72 | -19:37:05.2 | 20:53:04.06 | -19:36:52.2 | | | | | 0.15 | | | 9.3W* | 13N* | 20.16* | Ia | 2015-07-15* | PS Consortium | |
| PS15bhi | IC1357 | 21:05:57.33 | -10:42:58.4 | 21:05:57.59 | -10:42:39.2 | SBa | 1.1 | 68 | 37 | 8288 | 15.62 | 1.11 | 3.8E* | 19N* | 18.66* | Ib | 2015-07-15* | PS Consortium | |
| iPTF15bqt | | | | 17:16:29.27 | +19:34:52.1 | | | | | 0.18 | | | | | 20.8* | Ia | 2015-07-15* | iPTF | |
| ASASSN-15mp | 2MASX J00584521-1404122 | 00:58:45.22 | -14:04:12.4 | 00:58:45.26 | -14:04:11.82 | | | 61 | 59 | 11100 | 17.14 | 0.57 | 0.8E | 0.4N | V16.7* | Ia | 2015-07-17* | ASAS-SN | |
| ASASSN-15ms | SDSS J145027.61+063713.3 | 14:50:27.60 | +06:37:13.2 | 14:50:27.50 | +06:37:11.69 | | | 53 | 179 | 13223 | 18.43 | 0.49 | 1.7W | 1.6S | V17.3* | Ia | 2015-07-18* | ASAS-SN | |
| iPTF15bsn | 2MASX J15223210+3001044 | 15:22:32.09 | +30:01:04.5 | 15:22:31.95 | +30:01:20.30 | E | -5.0 | | 2 | 19716 | 17.22 | 0.72 | 1.8W* | 16N* | 19.1* | Ia | 2015-07-18* | iPTF | |
| ASASSN-15mq | 2MASX J05014660-1343503 | 05:01:46.62 | -13:43:50.5 | 05:01:46.20 | -13:43:53.45 | | | 65 | 126 | 7488 | 16.62 | 0.71 | 5.7W | 2.8S | V17.0* | Ia | 2015-07-18* | ASAS-SN | |
| ASASSN-15mx | SDSS J142443.90+260255.4 | 14:24:43.95 | +26:02:55.7 | 14:24:44.55 | +26:02:52.1 | | | 41 | 89 | 9300 | 17.74 | 0.49 | 8.8E | 3.4S | V16.8* | Ia | 2015-07-19* | ASAS-SN | |
| PS15bhm | 2MASS J21510051-2217541 | 21:51:00.43 | -22:17:55.7 | 21:51:00.43 | -22:17:55.9 | | | | | 0.131 | | | 0.0W* | 0.2S* | 20.33* | Ia | 2015-07-19* | PS Consortium | |
| ASASSN-15nh | 2MASX J00443129-0301012 | 00:44:31.29 | -03:01:01.7 | 00:44:31.28 | -03:01:01.45 | | | 41 | 39 | 16204 | 15.55 | 0.82 | 0 | 0 | V17.2* | Ia: | 2015-07-21* | ASAS-SN | |
| PS15bhs | GALEXASC J220732.34+041529.9 | 22:07:32.34 | +04:15:30.0 | 22:07:32.50 | +04:15:35.1 | | | | | 18000 | | | 2.4E* | 5.1N* | 21.07* | Ia | 2015-07-21* | PS Consortium | |
| PS15bif | 2MASS J20201774-2344389 | 20:20:17.74 | -23:44:39.0 | 20:20:17.77 | -23:44:36.7 | | | | | 23700 | | | 0.4E* | 2.3N* | 19.43* | Ia pec | 2015-07-21* | PS Consortium | |
* | 2015S | ESO194-G24 | 00:31:25 | -49:35:20 | 00:31:26.07 | -49:35:34.6 | Sc | 5.0 | 56 | 54 | 6570 | 14.50 | 1.03 | 8.1E | 10.3S | 17.1* | II P | 2015-07-22* | Marples | PSN J00312606-4935336 |
| PS15bjg | 2MASX J22551005-0024333 | 22:55:10.07 | -00:24:34.0 | 22:55:10.42 | -00:24:37.0 | | | 21 | | 20646 | 16.37 | 0.79 | 5.2E* | 3.0S* | 20.42* | Ia | 2015-07-24* | PS Consortium | |
| ASASSN-15nn | UGC 1332 | 01:52:18.08 | +48:05:15.9 | 01:52:18.17 | +48:05:17.3 | E | -4.9 | | 90 | 6781 | 15.34 | 1.03 | 0.9E* | 1.4N* | V16.7* | Ia | 2015-07-24* | ASAS-SN | |
| ASASSN-15ng | ESO221-G012 | 13:51:32.49 | -48:05:00.5 | 13:51:31.65 | -48:04:33.73 | SBm | 8.9 | 72 | 164 | 2950 | 14.06 | 1.21 | 8.5W | 27.0N | V15.8* | II P | 2015-07-24* | ASAS-SN | |
| PS15bln | WISEA J153131.36+330605.6 | 15:31:31.39 | +33:06:04.3 | 15:31:31.38 | +33:06:04.8 | | | | | 11400 | | | 0.1W* | 0.5N* | 18.37* | Ia | 2015-07-25* | PS Consortium | |
| PS15blq | SDSS J173142.34+435333.2 | 17:31:42.34 | +43:53:33.2 | 17:31:42.40 | +43:53:33.9 | | | | | 0.18 | | | 0.6E* | 0.7N* | 19.04* | IIn | 2015-07-25* | PS Consortium | MASTER OT J173142.37+435334.1 |
| 2015ac | UGC12474 | 23:16:43.24 | +33:59:44.9 | 23:16:43.32 | +33:59:47.6 | Sa | 1.0 | 68 | 86 | 5110 | 14.04 | 1.05 | 1W | 3N | 16.8* | Ia pec | 2015-07-28* | Emmanouilidi | PSN J23164332+3359476 |
| SMT J13494831-0658174 | GALEXASC J134948.25-065820.9 | 13:49:48.25 | -06:58:21.9 | 13:49:48.31 | -06:58:17.4 | | | | | 23064 | | | 0.9E* | 4.5N* | g18.7* | Ia | 2015-07-28* | SkyMapper | |
| 2015ad | UGC 2282 | 02:48:41.85 | +14:18:48.7 | 02:48:42.34 | +14:18:45.4 | SBc | 4.6 | 39 | 143 | 7240 | 14.71 | 1.01 | 3E | 3S | 16.9* | Ia | 2015-07-29* | Leonini et al. | PSN J02484234+1418454 |
| PS15bom | SDSS J232637.05-001723.1 | 23:26:37.05 | -00:17:23.1 | 23:26:37.05 | -00:17:23.0 | | | | | | | | 0 | 0 | 17.53* | Ia | 2015-07-30* | PS Consortium | |
| PS15bpa | UGC11445 | 19:28:43.01 | +56:41:14.1 | 19:28:43.62 | +56:41:21.7 | Sab | 2.0 | 58 | 179 | 7130 | 15.59 | 0.95 | 5.0E* | 7.6N* | 17.88* | II | 2015-08-01* | PS Consortium | |
| PS15bpo | SDSS J230602.44+333617.7 | 23:06:02.44 | +33:36:17.7 | 23:06:03.52 | +33:36:08.8 | | | | | 8400 | | | 13E* | 8.9S* | 16.96* | Ia | 2015-08-01* | PS Consortium | |
| ASASSN-15no | SDSS J153825.20+465404.1 | 15:38:25.20 | +46:54:04.1 | 15:38:25.30 | +46:54:06.6 | | | 61 | 43 | 11700 | 18.85 | 0.42 | 0.9E | 2.4N | V16.4* | Ic | 2015-08-03* | ASAS-SN | |
| PS15bpz | WISEA J234348.33+425025.4 | 23:43:48.34 | +42:50:25.4 | 23:43:47.65 | +42:50:23.0 | | | | | 0.10 | | | 7.6W* | 2.4S* | 19.7* | Ia | 2015-08-03* | PS Consortium | |
| iPTF15bvw | | | | 16:36:19.04 | +22:45:14.50 | | | | | 0.150 | | | | | 19.8* | Ia | 2015-08-03* | iPTF | |
| iPTF15bvx | WISEA J160429.78+093242.2 | 16:04:29.78 | +09:32:42.3 | 16:04:29.80 | +09:32:42.54 | | | | | 0.147 | | | 0.3E* | 0.2N* | 20.5* | Ia | 2015-08-04* | iPTF | |
| 2015by | SDSS J163032.17+091346.5 | 16:30:32.2 | +09:13:47 | 16:30:32.21 | +09:13:53.0 | | | | | 22872 | | | 1E | 6N | 18.2* | Ia | 2015-08-05* | Dintinjana | PSN J16303221+0913530 |
| iPTF15bwe | PGC1942506 | 21:55:15.53 | +31:20:17.6 | 21:55:15.97 | +31:20:14.93 | | | 21 | | 21000 | 17.23 | 0.47 | 5.6E* | 2.7S* | 19.6* | Ia | 2015-08-05* | iPTF | |
| iPTF15bwu | WISEA J223556.55+235841.1 | 22:35:56.56 | +23:58:41.2 | 22:35:56.44 | +23:58:42.70 | | | | | 0.173 | | | 1.6W* | 1.5N* | 20.1* | Ia | 2015-08-05* | iPTF | |
| ASASSN-15nr | CGCG082-031 | 17:26:41.57 | +13:54:35.4 | 17:26:41.84 | +13:54:35.47 | Sab | 1.7 | 29 | 0 | 6914 | 15.75 | 0.88 | 4.7E | 0.9N | V16.8* | Ia pec | 2015-08-06* | ASAS-SN | |
| ASASSN-15nq | 2MFGC 13779 | 17:17:18.82 | +33:27:47.2 | 17:17:19.23 | +33:27:43.27 | | | | 155 | 9102 | 16.12 | | 5.1E | 3.8S | V17.3* | Ia | 2015-08-06* | ASAS-SN | |
| ASASSN-15np | 2MASX J15060265+0733415 | 15:06:02.70 | +07:33:41.8 | 15:06:02.65 | +07:33:41.54 | | | 48 | 101 | 11293 | 17.42 | 0.54 | 0.3W | 0.2S | V17.1* | Ia | 2015-08-06* | ASAS-SN | |
* | 2015ae | NGC7753 | 23:47:05 | +29:29:02 | 23:47:06.15 | +29:29:07.4 | Sbc | 4.0 | 51 | 50 | 5190 | 13.26 | 1.52 | 17.5E | 6.9N | 17.3* | II P | 2015-08-06* | Itagaki | PSN J23470615+2929074 |
| 2015ah | UGC12295 | 23:00:23.72 | +01:37:35.2 | 23:00:24.63 | +01:37:36.8 | Sc | 5.8 | 32 | 93 | 4835 | 15.76 | 0.87 | 13.8E | 1.4N | 15.9* | Ib | 2015-08-06* | Lipunov, Gress | MASTER OT J230024.63+013736.8 |
| ASASSN-15ns | MRK887 | 16:40:28.04 | +39:19:12.8 | 16:40:28.02 | +39:19:12.77 | E | -5.0 | | 9 | 9195 | 14.66 | 1.07 | 0 | 0.3N | V16.8* | Ia | 2015-08-06* | ASAS-SN | |
* | 2015ag | IC 43 | 00:42:22.07 | +29:38:29.6 | 00:42:21.86 | +29:38:41.5 | Sc | 5.3 | 24 | | 4857 | 13.96 | 1.10 | 1W | 12N | 19.1* | Ic | 2015-08-06* | Campaner | PSN J00422186+2938415 |
| iPTF15bxa | WISEA J215901.89+235027.8 | 21:59:01.83 | +23:50:26.9 | 21:59:01.67 | +23:50:28.49 | | | | | 0.1 | | | 2.2W* | 1.6N* | 19.75* | II | 2015-08-06* | iPTF | |
| PS15bqc | CGCG025-019 | 17:04:32.26 | +01:20:47.7 | 17:04:32.29 | +01:20:58.5 | | | 27 | 85 | 6920 | 15.47 | 0.79 | | | 18.71* | IIb | 2015-08-07* | PS Consortium | |
| ASASSN-15nx | GALEXASC J044353.08-094205.8 | 04:43:53.13 | -09:42:06.1 | 04:43:53.19 | -09:42:11.22 | | | 61 | 75 | 7800 | 18.92 | 0.56 | 1.6E | 5.3S | V15.6* | II pec | 2015-08-08* | ASAS-SN | |
* | 2015af | NGC6801 | 19:27:36 | +54:22:22 | 19:27:37.70 | +54:22:34.0 | Scd | 6.0 | 60 | 44 | 4315 | 14.50 | 1.13 | 17E | 12N | 18.4* | II | 2015-08-09* | Campaner | PSN J19273770+5422340 |
| PS15bqk | | | | 00:06:42.37 | -01:21:23.3 | | | | | 0.10 | | | | | 20.3* | Ia | 2015-08-09* | PS Consortium | |
| PS15bqq | WISEA J224546.61-080000.9 | 22:45:46.63 | -08:00:00.8 | 22:45:46.50 | -08:00:01.4 | | | | | 0.25 | | | 1.9W* | 0.6S* | 20.9* | Ia | 2015-08-09* | PS Consortium | |
| ASASSN-15od | MCG-01-07-04 | 02:23:13.26 | -04:31:01.8 | 02:23:13.21 | -04:31:02.0 | Sb | 3.2 | 52 | 24 | 5277 | 14.98 | 0.91 | 0.67W | 0.85S | V17.4* | Ia | 2015-08-10* | ASAS-SN | DES15X3iv |
| 2015al | PGC0063183 | 19:25:12.08 | -53:35:57.5 | 19:25:12.69 | -53:36:02.8 | | | 44 | 32 | 10950 | | 0.62 | 4E | 5S | 18.5* | Ia | 2015-08-10* | Parker | PSN J19251269-5336028 |
| PSN J23532561-1539176 | PGC0908217 | 23:53:26.22 | -15:39:21.2 | 23:53:25.61 | -15:39:17.6 | | | 78 | 108 | 17400 | 17.28 | 0.82 | 9W | 3N | 18.0* | Ia | 2015-08-11* | Master | PS15brr |
| PS15bsg | WISEA J025702.72+035209.8 | 02:57:02.72 | +03:52:09.9 | 02:57:02.64 | +03:52:10.5 | | | | | 0.19 | | | 1.2W* | 0.6N* | 20.4* | Ia? | 2015-08-12* | PS Consortium | |
| PS15bsn | WISEA J033315.14+003426.4 | 03:33:15.16 | +00:34:26.8 | 03:33:15.07 | +00:34:27.6 | | | | | 21422 | | | 1.3W* | 0.8N* | 20.1* | II | 2015-08-12* | PS Consortium | |
| 2015am | UGC 1641 | 02:09:10.2 | +31:59:39 | 02:09:09.90 | +31:59:51.5 | Sd | 8.0 | 50 | 48 | 5007 | 14.93 | 1.05 | 3W | 12N | 18.7* | II | 2015-08-13* | Campaner | PSN J02090990+3159515 |
| ASASSN-15og | GALEXASC J032107.24-311845.8 | 03:21:07.42 | -31:18:45.3 | 03:21:07.44 | -31:18:45.6 | | | 63 | 65 | 20424 | 18.18 | 0.48 | 0.73E | 0.98S | V16.8* | IIn | 2015-08-13* | ASAS-SN | |
| PS15bsh | WISEA J030648.11+043141.9 | 03:06:48.13 | +04:31:41.6 | 03:06:48.13 | +04:31:41.7 | | | | | 14400 | | | 0.0W* | 0.1N* | 18.60* | Ia | 2015-08-13* | PS Consortium | |
| DES15E2bo | | | | 00:41:36.95 | -43:38:16.0 | | | | | 0.233 | | | | | r21.4* | Ia | 2015-08-13* | Dark Energy Survey | |
| DES15X1bw | | | | 02:16:46.84 | -04:00:54.4 | | | | | 0.13 | | | | | r19.3* | Ia | 2015-08-13* | Dark Energy Survey | DES15X1bw |
| DES15S2ar | WISEA J024556.60-013819.0 | 02:45:56.55 | -01:38:19.1 | 02:45:56.44 | -01:38:16.5 | | | | | 0.247 | | | 1.6W* | 2.6N* | r21.9* | Ia? | 2015-08-13* | Dark Energy Survey | |
| DES15S2it | | | | 02:43:34.63 | -01:31:06.1 | | | | | 0.36 | | | | | r22.0* | Ia | 2015-08-13* | Dark Energy Survey | |
| ASASSN-15oh | MCG+06-49-027 | 22:30:41.12 | +39:17:30.8 | 22:30:41.98 | +39:17:35.2 | E | -5.0 | | 37 | 5047 | 15.25 | 0.91 | 13.10 | 4.53N | V16.5* | Ia | 2015-08-14* | ASAS-SN | |
| PS15bsp | WISEA J232402.91-095639.2 | 23:24:02.94 | -09:56:39.1 | 23:24:03.18 | -09:56:32.8 | | | | | 15000 | | | 3.5E* | 6.3N* | 19.87* | Ia | 2015-08-14* | PS Consortium | |
| PS15bsq | MCG-02-60-012 | 23:41:52.66 | -08:38:53.8 | 23:41:52.17 | -08:38:16.4 | Sb | 2.7 | 78 | 25 | 10277 | 14.80 | 1.22 | 7.3W* | 37N* | 19.34* | Ia | 2015-08-14* | PS Consortium | CSS150918:234152-083816 |
| DES15X3hm | | | | 02:26:54.96 | -05:03:38.0 | | | | | 0.86 | | | | | r21.3* | SLSN-I | 2015-08-14* | Dark Energy Survey | |
| DES15C3fx | | | | 03:28:50.86 | -28:15:02.7 | | | | | 0.20 | | | | | r23.1* | Ia | 2015-08-14* | Dark Energy Survey | |
| DES15X3hp | VVDS 020312230 | 02:27:42.24 | -04:18:54.5 | 02:27:42.18 | -04:18:53.7 | | | | | 0.236 | | | 0.9W* | 0.8N* | r21.0* | Ia | 2015-08-14* | Dark Energy Survey | |
| DES15S1by | WISEA J024917.87-004442.1 | 02:49:17.81 | -00:44:41.4 | 02:49:17.82 | -00:44:42.3 | | | | | 0.129 | | | 0.1E* | 0.9S* | r22.0* | II | 2015-08-14* | Dark Energy Survey | |
| DES15S1cj | WISEA J025329.59-000501.9 | 02:53:29.53 | -00:05:01.7 | 02:53:29.43 | -00:05:01.6 | | | | | 0.166 | | | 1.5W* | 0.1N* | r21.6* | II? | 2015-08-14* | Dark Energy Survey | PS15btz |
| DES15C3bj | WISEA J033413.74-281432.3 | 03:34:13.75 | -28:14:31.2 | 03:34:13.66 | -28:14:31.4 | | | | | 0.287 | | | 1.2W* | 0.2S* | r22.1* | II? | 2015-08-14* | Dark Energy Survey | |
| ASASSN-14ol | NGC 745 | 01:54:07.73 | -56:41:37.6 | 01:54:06.04 | -56:41:42.5 | S0/a | -1.0 | 51 | 36 | 6077 | 13.95 | 1.24 | 14W* | 4.9S* | V16.43* | Ia | 2015-08-15* | ASAS-SN | |
| ASASSN-14om | LCRS B021111.4-453206 | 02:13:08.23 | -45:18:05.1 | 02:13:07.47 | -45:18:08.0 | Sc | 5.0 | 77 | 61 | 12508 | 15.91 | 0.92 | | | V17.13* | Ia | 2015-08-15* | ASAS-SN | |
| PS15bst | WISEA J233401.06-131744.2 | 23:34:01.03 | -13:17:43.6 | 23:34:01.02 | -13:17:45.3 | | | | | 27000 | | | 0.1W* | 1.7S* | 20.03* | Ia | 2015-08-15* | PS Consortium | |
| DES15C2ir | PGC0738658 | 03:40:55.00 | -28:41:21.2 | 03:40:55.09 | -28:41:19.1 | S | | 71 | 88 | 17943 | 16.98 | 0.69 | 1.2E* | 2.1N* | r19.7* | Ia | 2015-08-15* | DES, Dark Energy Survey | |
| OGLE15eo | WISEA J030216.01-741711.6 | 03:02:15.55 | -74:17:12.0 | 03:02:15.55 | -74:17:12.2 | | | | | 19200 | | | 0.0W* | 0.2S* | 19.4* | Ic | 2015-08-15* | OGLE | |
| OGLE15et | 2MASX J02092477-7034060 | 02:09:24.80 | -70:34:06.2 | 02:09:25.28 | -70:34:07.8 | | | 36 | 138 | 19200 | 17.14 | 0.55 | 2.4E* | 1.6S* | 17.8* | Ia pec | 2015-08-15* | PS Consortium | |
| OGLE15qk | WISEA J033000.79-713010.2 | 03:30:00.53 | -71:30:10.2 | 03:30:00.33 | -71:30:08.6 | | | | | 19500 | | | 1.0W* | 1.6N* | 20.91* | Ia | 2015-08-15* | OGLE | |
| ASASSN-15on | SDSS J163636.15+553311.0 | 16:36:36.22 | +55:33:11.5 | 16:36:36.16 | +55:33:09.9 | | | 63 | 108 | | 18.87 | 0.43 | 0 | 1.1S | V16.6* | Ia | 2015-08-16* | ASAS-SN | |
| PSN J23374322-4730393 | ESO240-G010 | 23:37:44.42 | -47:30:23.2 | 23:37:43.22 | -47:30:39.3 | SB0 | -1.6 | 58 | 131 | 3179 | 12.59 | 1.53 | 12W | 16S | 16.3* | Ia | 2015-08-17* | Master | MASTER OT J233743.22-473039.3 |
| PSN J01101191+3313536 | PGC2027055 | 01:10:11.98 | +33:13:54.7 | 01:10:11.91 | +33:13:53.6 | | | 69 | 30 | 5448 | 17.37 | 0.71 | 1W | 2S | 17.6* | IIb | 2015-08-17* | Xu, Gao | |
| DES15E2ni | WISEA J003659.30-431824.4 | 00:36:59.29 | -43:18:24.3 | 00:36:59.58 | -43:18:20.4 | | | | | 0.226 | | | 3.2E* | 3.9N* | r23.3* | II | 2015-08-17* | Dark Energy Survey | |
| DES15S2nr | | | | 02:40:44.62 | -00:53:26.4 | | | | | 0.220 | | | | | r21.7* | SLSN-I | 2015-08-17* | Dark Energy Survey | PS15cjz |
| DES15E2nk | GALEXASC J003738.47-435512.5 | 00:37:38.47 | -43:55:12.6 | 00:37:38.52 | -43:55:13.3 | | | | | 0.308 | | | 0.5E* | 0.7S* | r23.9* | Ia | 2015-08-17* | Dark Energy Survey | |
| DES15S2og | | | | 02:46:54.05 | -01:00:35.8 | | | | | 0.38 | | | | | r22.9* | Ia | 2015-08-17* | Dark Energy Survey | |
| DES15E2so | | | | 00:35:30.61 | -44:22:16.6 | | | | | 0.37 | | | | | r24.1* | Ia | 2015-08-17* | Dark Energy Survey | |
| DES15E2uc | | | | 00:37:53.41 | -43:18:52.3 | | | | | 0.566 | | | | | r23.8* | Ia | 2015-08-17* | Dark Energy Survey | |
| 2015ak | ESO108-G21 | 22:15:16.67 | -65:33:02.5 | 22:15:19.67 | -65:32:53.4 | SBa | 0.5 | 63 | 78 | 3142 | 13.48 | 1.22 | 18E | 6N | 16.0* | Ia | 2015-08-18* | Bock. Marples | PSN J22151967-6532534 |
| iPTF15ckb | 2MASX J01184680+4106362 | 01:18:46.80 | +41:06:36.0 | 01:18:46.83 | +41:06:36.60 | | | 44 | 153 | 15000 | 17.57 | 0.50 | 0.3E* | 0.6N* | 20.4* | Ia | 2015-08-18* | iPTF | |
| DES15X2asq | WISEA J022426.80-063745.5 | 02:24:26.77 | -06:37:47.5 | 02:24:26.78 | -06:37:48.2 | | | | | 0.280 | | | 0.1E* | 0.7S* | r22.8* | Ia | 2015-08-18* | Dark Energy Survey | |
| DES15X2asp | WISEA J022314.13-061604.6 | 02:23:14.13 | -06:16:04.6 | 02:23:14.24 | -06:16:05.1 | | | | | 0.37 | | | 1.6E* | 0.5S* | r23.1* | Ia | 2015-08-18* | Dark Energy Survey | |
| DES15X3atu | WISEA J022831.98-040229.3 | 02:28:31.98 | -04:02:28.9 | 02:28:31.96 | -04:02:28.8 | | | | | 0.3139 | | | 0.3W* | 0.1N* | r23.5* | Ia | 2015-08-18* | Dark Energy Survey | |
| 2015ce | UGC12156 | 22:41:26.42 | +39:17:30.0 | 22:41:26.89 | +39:17:22.0 | SBc | 5.3 | 17 | | 5173 | 14.85 | 0.96 | 6E | 10S | 17.0* | Ia pec | 2015-08-19* | Grzegorzek | PSN J22412689+3917220 |
| iPTF15cct | 2MASX J21162589+1525257 | 21:16:25.99 | +15:25:25.4 | 21:16:26.06 | +15:25:29.21 | | | 55 | 62 | 24000 | 17.84 | 0.50 | 1.0E* | 3.8N* | 19.6* | Ia | 2015-08-19* | iPTF | |
| iPTF15cde | WISEA J231838.33+325908.2 | 23:18:38.34 | +32:59:08.3 | 23:18:38.09 | +32:59:09.19 | | | | | 0.14 | | | 3.1W* | 0.9N* | 19.1* | Ia | 2015-08-19* | iPTF | |
| iPTF15cji | WISEA J224745.65+272017.4 | 22:47:45.53 | +27:20:17.8 | 22:47:45.56 | +27:20:15.98 | | | | | 24000 | | | 0.4E* | 1.8S* | 21.5* | Ia | 2015-08-19* | iPTF | |
| iPTF15cpr | WISEA J000807.97-014610.8 | 00:08:07.98 | -01:46:11 | 00:08:08.03 | -01:46:12.74 | | | | | 0.15 | | | 0.7E* | 1.7S* | 20.12* | Ia | 2015-08-19* | iPTF | |
| PSN J02331624+1915252 | | | | 02:33:16.24 | +19:15:25.2 | | | | | 4050 | | | 2W | 0 | 16.5* | IIn: | 2015-08-20* | PSN | CSS150920:023316+191525 |
| PSN J21534826+1003249 | MCG+02-55-26 | 21:53:46.74 | +10:03:06.8 | 21:53:48.26 | +10:03:24.9 | Sc | 5.4 | 27 | 162 | 8294 | 15.45 | 0.87 | 22E | 18N | 15.9* | Ia | 2015-08-20* | CRTS | CSS150820:215348+100325 |
| DES15C1atm | WISEA J033947.21-264347.9 | 03:39:47.19 | -26:43:47.4 | 03:39:47.21 | -26:43:49.4 | | | | | 0.207 | | | 0.3E* | 2.0S* | r23.0* | Ia | 2015-08-20* | Dark Energy Survey | |
| iPTF15cdy | WISEA J232508.00+290022.5 | 23:25:08.00 | +29:00:22.9 | 23:25:07.97 | +29:00:22.48 | | | | | 12900 | | | 0.4W* | 0.4S* | 19.38* | II | 2015-08-20* | iPTF | |
| iPTF15cfw | WISEA J212750.06+204938.1 | 21:27:50.23 | +20:49:36.5 | 21:27:50.20 | +20:49:38.02 | | | | | 24000 | | | 0.4W* | 1.5N* | 20.13* | II | 2015-08-21* | iPTF | |
| iPTF15cma | WISEA J013233.10+423833.1 | 01:32:33.16 | +42:38:34.0 | 01:32:33.11 | +42:38:34.69 | | | | | 25200 | | | 0.6W* | 0.7N* | 20.34* | Ia | 2015-08-21* | iPTF | |
| DES15C2aty | PGC3215713 | 03:34:02.19 | -28:47:38.5 | 03:34:02.03 | -28:47:40.6 | | | | | 0.1482 | 18.80 | | 2.1W* | 2.1S* | r22.7* | Ia | 2015-08-21* | Dark Energy Survey | |
| DES15E2atw | 2MASS J00362771-4316040 | 00:36:27.74 | -43:16:04.35 | 00:36:27.73 | -43:16:04.3 | | | | | 0.1803 | | | 0.1W* | 0.0N* | r22.4* | Ia | 2015-08-21* | Dark Energy Survey | |
| DES15C2sj | 2MASX J03410310-2841052 | 03:41:03.12 | -28:41:05.3 | 03:41:03.42 | -28:41:23.1 | | | 36 | 38 | 21030 | 16.67 | 0.64 | 3.9E* | 18S* | r21.5* | Ia? | 2015-08-21* | Dark Energy Survey | |
| ASASSN-15os | GALEXASC J205408.07-551628.8 | 20:54:08.14 | -55:16:28.4 | 20:54:08.04 | -55:16:28.91 | | | 65 | 140 | 11700 | 17.94 | 0.50 | 0.2W | 0.3S | V17.1* | Ia | 2015-08-22* | ASAS-SN | |
| DES15X3auw | WISEA J022715.19-050708.6 | 02:27:15.18 | -05:07:08.47 | 02:27:15.17 | -05:07:08.7 | | | | | 0.0471 | | | 0.1W* | 0.2S* | r22.8* | Ia | 2015-08-22* | Dark Energy Survey | |
| ASASSN-15ou | | | | 03:27:25.95 | -47:49:43.70 | | | | | 14400 | | | | | V16.9* | Ia pec | 2015-08-23* | ASAS-SN | |
| iPTF15cnq | 2MASX J22075294+2922251 | 22:07:52.95 | +29:22:24.9 | 22:07:53.07 | +29:22:25.75 | | | | | 24000 | | | 1.6E* | 0.8N* | 20.85* | Ia | 2015-08-23* | iPTF | PS15cnp |
| iPTF15cpc | WISEA J233817.68+320726.4 | 23:38:17.66 | +32:07:25.9 | 23:38:17.61 | +32:07:26.01 | | | | | 0.17 | | | 0.6W* | 0.1N* | 21.07* | Ia | 2015-08-23* | iPTF | |
| ASASSN-15ov | 2MASX J03305920-1833266 | 03:30:59.20 | -18:33:26.7 | 03:30:59.15 | -18:33:23.19 | Sb | 2.5 | 29 | 83 | 7630 | 15.57 | 0.75 | 0.7W | 3.4N | V17.1* | II | 2015-08-24* | ASAS-SN | |
| LSQ15baf | SDSS J234943.58+184516.9 | 23:49:43.58 | +18:45:16.9 | 23:49:43.53 | +18:45:17.6 | | | | | 13200 | | | 0.7W* | 0.7N* | V18.0* | Ia | 2015-08-26* | LSQ | |
| ASASSN-15ox | LSBG F418-058 | 03:20:40.44 | -32:11:59.1 | 03:20:39.266 | -32:11:54.74 | Sc | 5.0 | 32 | 66 | 13941 | 16.05 | 0.79 | 17.7E | 3.95N | V17.1* | Ia | 2015-08-27* | ASAS-SN | |
| PS15bul | WISEA J234356.25+302202.1 | 23:43:56.25 | +30:22:02.2 | 23:43:56.43 | +30:22:09.9 | | | | | 18000 | | | 2.3E* | 7.7N* | 18.49* | Ia | 2015-08-28 | PS Consortium | |
* | PSN J00275992+3045595 | UGC 276 | 00:28:00 | +30:45:55 | 00:27:59.92 | +30:45:59.5 | Sab | 2.0 | 77 | 33 | 6331 | 15.45 | 0.98 | 3E | 4N | 17.7* | Ia | 2015-08-28* | Gagliano et al. | |
| OGLE15fy | 2MASX J02524911-7353229 | 02:52:49.15 | -73:53:23.1 | 02:52:49.60 | -73:53:13.4 | | | | 155 | 0.12 | | | 1.9E* | 9.7N* | 20.0* | Ia | 2015-08-29* | OGLE | |
| PS15bvb | PGC1050146 | 03:37:18.71 | -05:02:15.1 | 03:37:18.46 | -05:02:10.2 | | | 56 | 6 | 5096 | 17.19 | 0.64 | 3.7W* | 4.9N* | 18.2* | Ib/IIb | 2015-08-30* | PS Consortium | |
| DES15S2dye | | | | 02:43:35.22 | -01:07:47.7 | | | | | 0.26 | | | | | r23.1* | Ia | 2015-08-30* | Dark Energy Survey | |
| DES15E2cwm | WISEA J004042.97-435654.3 | 00:40:43.00 | -43:56:53.2 | 00:40:42.94 | -43:56:54.0 | | | | | 0.2904 | | | 0.6W* | 0.8S* | r22.0* | Ia | 2015-08-30* | Dark Energy Survey | |
| DES15C3axd | | | | 03:28:11.44 | -27:51:46.3 | | | | | 0.420 | | | | | r24.0* | Ia? | 2015-08-30* | Dark Energy Survey | |
| DES15E1cwz | | | | 00:33:23.85 | -42:34:16.8 | | | | | 0.494 | | | | | r23.3* | Ia | 2015-08-30* | Dark Energy Survey | |
| ASASSN-15oz | HIPASS J1919-33 | 19:19:32.83 | -33:46:02.3 | 19:19:33.49 | -33:46:02 | Scd | 7.0 | | | 2077 | | | 10.3E | 1.0N | V14.6* | II P | 2015-08-31* | ASAS-SN | |
| DES15C2dyj | | | | 03:40:40.64 | -28:42:42.7 | | | | | 0.395 | | | | | r22.6* | Ia | 2015-08-31* | Dark Energy Survey | |
| 2015aj | UGC 3460 | 06:27:59.98 | +74:18:06.0 | 06:28:03.68 | +74:18:33.8 | SBc | 5.9 | 63 | 23 | 5255 | 14.82 | 1.26 | 18E | 28N | 18.3* | II P | 2015-09-02* | Campaner | PSN J06280368+7418338 |
| iPTF15cmu | WISEA J002417.48+374514.0 | 00:24:17.43 | +37:45:13.7 | 00:24:17.27 | +37:45:14.65 | | | | | 0.13 | | | 1.9W* | 0.9N* | 19.56* | Ia | 2015-09-03* | iPTF | |
| iPTF15cno | WISEA J220816.84+242930.4 | 22:08:16.84 | +24:29:30.49 | 22:08:16.67 | +24:29:30.03 | | | | | 22500 | | | 2.3W* | 0.5S* | 20.65* | II | 2015-09-04* | iPTF | |
| iPTF15cqe | | | | 21:10:09.94 | +20:42:28.04 | | | | | 0.18 | | | | | 21.09* | Ia | 2015-09-04* | iPTF | |
| iPTF15cqf | PGC1619741 | 21:15:46.27 | +20:11:59.8 | 21:15:46.39 | +20:11:58.94 | | | 46 | 111 | 24000 | 16.65 | 0.67 | 1.7E* | 0.9S* | 18.65* | Ia | 2015-09-04* | iPTF | |
| OGLE15qz | | | | 03:08:35.88 | -70:30:41.6 | | | | | 0.63 | | | | | 21.36* | SLSN Ic | 2015-09-04* | OGLE | |
| PS15bvx | 2MASX J21471478+0749383 | 21:47:14.87 | +07:49:37.8 | 21:47:15.67 | +07:49:47.4 | | | 47 | 51 | 23100 | 16.99 | 0.59 | 12E* | 9.6N* | 18.97* | Ia | 2015-09-05* | PS Consortium | |
| MASTER OT J221829.51-024708.5 | | | | 22:18:29.5 | -02:47:08.5 | | | | | 28200 | | | | | 18.2* | Ia | 2015-09-05* | MASTER | |
| PS15bvp | ESO597- G020 | 20:39:07.21 | -20:14:27.0 | 20:39:07.79 | -20:14:40.5 | Sbc | 4.0 | 70 | 137 | 8417 | 14.62 | 1.12 | 8.2E* | 13S* | 17.87* | Ia | 2015-09-05* | PS Consortium | |
| PS15bvr | | | | 20:56:32.93 | -19:22:11.7 | | | | | 0.14 | | | | | 20.5* | Ia | 2015-09-05* | PS Consortium | |
| iPTF15cpp | PGC1127754 | 00:20:26.64 | -01:03:39.5 | 00:20:28.23 | -01:03:40.73 | S0/a | -1 | 49 | | 19212 | 16.45 | 0.71 | 24E* | 1.2S* | 18.28* | Ia | 2015-09-05* | iPTF | CSS150918:002028-010341 |
| iPTF15cpy | | | | 00:00:52.54 | -02:04:12.89 | | | | | 0.17 | | | | | 19.85* | Ia | 2015-09-05* | iPTF | |
| iPTF15cqq | WISEA J000250.81-013333.4 | 00:02:50.81 | -01:33:33.7 | 00:02:50.99 | -01:33:32.87 | | | | | 0.16 | | | 2.7E* | 0.8N* | 20.45* | Ia | 2015-09-05* | iPTF | |
| PSN J23102264+0735202 | | | | 23:10:22.64 | +07:35:20.2 | | | | | 13800 | | | | | 17.9* | Ia | 2015-09-06* | Gagliano et al. | PSN J23101633+0732493 |
| PS15bwd | WISEA J231711.27-194108.2 | 23:17:11.27 | -19:41:08.2 | 23:17:10.73 | -19:41:02.6 | | | | | 0.14 | | | 7.6W* | 5.6N* | 19.80* | Ia | 2015-09-06* | PS Consortium | |
| PS15bwh | | | | 23:30:34.60 | -18:53:29.5 | | | | | 21000 | | | | | 18.24* | Ia | 2015-09-06* | PS Consortium | |
| PSN J22411479-2147421 | NGC7349 | 22:41:14.90 | -21:47:54.9 | 22:41:14.79 | -21:47:42.1 | SBb | 3.1 | 70 | 165 | 4565 | 15.37 | 1.08 | 2W | 2N | 15.5* | Ib | 2015-09-06* | Gagliano et al. | PS15cer |
| iPTF15cqn | WISEA J234957.84+414730.7 | 23:49:57.82 | +41:47:31.1 | 23:49:57.77 | +41:47:31.51 | | | | | 0.17 | | | 0.6W* | 0.4N* | 20.96* | Ia | 2015-09-06* | iPTF | |
| ASASSN-15pe | CGCG226-005 | 17:20:15.69 | +39:15:37.8 | 17:20:15.35 | +39:15:39.40 | E | -4.3 | | 20 | 11371 | 14.40 | | 4.8W | 1.7N | V16.7* | Ia | 2015-09-07* | ASAS-SN | |
| iPTF15crv | | | | 00:10:29.70 | +41:22:18.46 | | | | | 0.15 | | | | | 21.01* | Ia | 2015-09-07* | iPTF | |
| DES15E2dzb | WISEA J003526.99-445501.9 | 00:35:27.07 | -44:55:01.1 | 00:35:27.19 | -44:55:01.5 | | | | | 0.26 | | | 1.3E* | 0.4S* | r21.8* | Ia | 2015-09-07* | Dark Energy Survey | |
| 2015ap | IC1776 | 02:05:15.18 | +06:06:24.9 | 02:05:13.32 | +06:06:08.4 | SBcd | 6.6 | 37 | 172 | 3405 | 14.51 | 1.10 | 28.7W | 16.4S | 17.3* | Ib | 2015-09-08* | LOSS | PSN J02051332+0606084 |
| ASASSN-15pf | ESO241-G016 | 00:06:37.42 | -44:30:26.5 | 00:06:37.14 | -44:30:32.64 | S0 | -2.2 | 72 | 8 | 11798 | 15.81 | 0.99 | 2.9W | 6.3S | V17.4* | Ia | 2015-09-08* | ASAS-SN | |
| iPTF15cvw | PGC1478881 | 21:08:40.26 | +15:13:48.1 | 21:08:40.22 | +15:13:49.19 | | | 53 | 143 | 0.10 | 18.39 | 0.46 | 0.6W* | 1.1N* | 20.97* | Ia | 2015-09-08* | iPTF | |
| ASASSN-15ph | 2MASX J22090684+0144384 | 22:09:06.91 | +01:44:38.9 | 22:09:06.98 | +01:44:40.79 | | | 58 | 50 | 12300 | 16.74 | 0.75 | 1.6E | 2.3N | V17.5* | Ia | 2015-09-09* | ASAS-SN | |
| OGLE15gg | GALEXASC J000246.78-733042.1 | 00:02:46.95 | -73:30:41.2 | 00:02:46.95 | -73:30:42.3 | | | 68 | 165 | 9300 | 17.52 | 0.55 | 0 | 0 | I19.5* | II P | 2015-09-09* | OGLE | OGLE15gs, OGLE15gu |
| iPTF15czg | | | | 23:59:23.61 | +46:32:34.44 | | | | | 0.20 | | | | | 21.27* | Ia | 2015-09-09* | iPTF | |
| PS15bzz | 2MASX J00374156+0146014 | 00:37:41.57 | +01:46:01.4 | 00:37:41.94 | +01:45:46.0 | E? | -5.0 | | 10 | 24055 | 17.36 | | 5.5E* | 15S* | 18.16* | Ia | 2015-09-10* | CRTS, PS Consortium | CSS150918:003742+014547, iPTF15cpg |
| DES15S2eak | | | | 02:43:21.99 | -01:57:28.1 | | | | | 0.43 | | | | | r22.3* | Ia | 2015-09-10* | Dark Energy Survey | |
| PSN J23523718+1433092 | UGC12822 | 23:52:36.42 | +14:33:05.0 | 23:52:37.18 | +14:33:09.2 | E/S0 | -2.9 | | 152 | 7939 | 14.99 | 1.02 | 11.6E | 3.9N | 16.9* | Ia | 2015-09-10* | Weinberg et al. | PS15cut |
| DES15C3edd | | | | 03:33:10.67 | -27:57:28.0 | | | | | 0.36 | | | | | r23.1* | Ia | 2015-09-10* | Dark Energy Survey | |
| DES15S2dyb | | | | 02:42:55.93 | -01:23:34.5 | | | | | 0.56 | | | | | r22.3* | Ia? | 2015-09-10* | Dark Energy Survey | |
| DES15S1ebd | WISEA J025315.95-000148.3 | 02:53:15.94 | -00:01:48.4 | 02:53:15.93 | -00:01:48.2 | | | | | 0.408 | | | 0.1W* | 0.2N* | r21.7* | Ia? | 2015-09-10* | Dark Energy Survey | |
| DES15C1ebn | | | | 03:39:30.55 | -27:14:20.4 | | | | | 0.41 | | | | | r22.2* | Ia? | 2015-09-10* | Dark Energy Survey | |
| DES15C1eat | WISEA J033442.42-262914.0 | 03:34:42.42 | -26:29:14.0 | 03:34:42.41 | -26:29:13.2 | | | | | 0.45 | | | 0.1W* | 0.8N* | r22.3* | Ia? | 2015-09-10* | Dark Energy Survey | |
| DES15S2eaq | SDSS J024207.53-005025.9 | 02:42:07.54 | -00:50:26.2 | 02:42:07.48 | -00:50:26.2 | S | | | 31 | 20350 | 19.17 | | 0.9W* | 0.0S* | r22.2* | II P | 2015-09-10* | Dark Energy Survey | |
| ASASSN-15pm | 2MASX J01383676-0440581 | 01:38:36.77 | -04:40:58.2 | 01:38:36.08 | -04:40:48.04 | Sc | 5.0 | 61 | 101 | 14626 | 16.16 | 0.85 | 10.2W | 9.9N | V17.3* | Ia | 2015-09-11* | ASAS-SN | |
| ASASSN-15pn | SDSS J040326.23-052930.6 | 04:03:26.22 | -05:29:30.6 | 04:03:26.32 | -05:29:31.30 | | | 44 | 70 | 11499 | 17.97 | 0.39 | 1.3E | 0.6S | V17.7* | Ia | 2015-09-11* | ASAS-SN | |
| ASASSN-15pl | ESO545-G025 | 02:30:23.55 | -20:40:59.7 | 02:30:23.17 | -20:41:00.07 | Sc | 5.0 | 70 | 84 | 4888 | 15.90 | 0.98 | 5.2W | 1S | V16.2* | Ia | 2015-09-11* | ASAS-SN | |
| DES15C2eap | | | | 03:37:52.29 | -29:10:53.8 | | | | | 0.4715 | | | | | r23.4* | Ia | 2015-09-11* | Dark Energy Survey | |
| DES15C2eaz | PGC0738925 | 03:40:22.19 | -28:40:11.8 | 03:40:21.44 | -28:40:02.7 | | | 71 | 155 | 19686 | 17.01 | 0.71 | 9.9W* | 9.1N* | r20.0* | II | 2015-09-11* | Dark Energy Survey | PS15cev |
| DES15S2eco | WISEA J024657.31-001407.9 | 02:46:57.33 | -00:14:08.2 | 02:46:57.32 | -00:14:08.1 | | | | | 0.4117 | | | 0.1W* | 0.1N* | r22.7* | Ia | 2015-09-11* | Dark Energy Survey | |
* | ASASSN-15pp | ESO159-G23 | 05:40:10 | -55:32:23 | 05:40:09.96 | -55:32:34.84 | Sb | 3.0 | 61 | 118 | 7183 | 14.30 | 1.23 | 2.9E | 12.0S | V16.4* | Ia | 2015-09-12* | ASAS-SN | |
| PS15cby | WISEA J015139.29+122640.2 | 01:51:39.16 | +12:26:40.1 | 01:51:39.06 | +12:26:39.1 | | | | | 0.136 | | | 1.5W* | 1.0S* | 21.5* | II | 2015-09-12* | PS Consortium | |
* | PSN J02524671+4656470 | UGC 2351 | 02:52:45 | +46:56:17 | 02:52:46.71 | +46:56:47.0 | SBb | 3.0 | 29 | 100 | 8420 | 14.66 | 1.20 | 21E | 30N | 18.1* | Ia | 2015-09-12* | Caimmi | |
| DES15X3dyu | | | | 02:25:16.22 | -04:39:35.3 | | | | | 0.425 | | | | | r22.7* | Ia | 2015-09-12* | Dark Energy Survey | |
| DES15X1ebs | SSTSL2 J021510.65-043131.7 | 02:15:10.65 | -04:31:31.7 | 02:15:10.49 | -04:31:20.0 | | | | | 0.58 | | | 2.4W* | 12N* | r23.1* | Ia? | 2015-09-12* | Dark Energy Survey | |
| ASASSN-15pr | 2MASX J23063962-1234238 | 23:06:39.69 | -12:34:22.9 | 23:06:39.50 | -12:34:22.39 | | | 36 | 10 | 9921 | 16.57 | 0.65 | 2.15W | 1.71N | V16.6* | Ia | 2015-09-13* | ASAS-SN | |
| 2015an | IC2367 | 08:24:10.09 | -18:46:31.7 | 08:24:15.02 | -18:46:28.1 | SBb | 3.1 | 58 | 60 | 2460 | 12.74 | 1.39 | 71E | 4N | 15.2* | II pec | 2015-09-13* | Monard | PSN J08241502-1846281 |
| iPTF15cvp | | | | 01:13:48.25 | +41:23:26.79 | | | | | 0.12 | | | | | 20.39* | Ia | 2015-09-13* | iPTF | |
| iPTF15daa | WISEA J224722.88+251603.2 | 22:47:22.88 | +25:16:03.2 | 22:47:23.23 | +25:15:58.80 | S | | | | 0.17 | | | 4.7E* | 4.4S* | 20.74* | Ia | 2015-09-13* | iPTF | |
| iPTF15dac | WISEA J224559.39+282723.0 | 22:45:59.40 | +28:27:23.9 | 22:45:59.07 | +28:27:24.77 | | | | | 0.13 | | | 4.4W* | 0.9N* | 21.08* | Ia | 2015-09-14* | iPTF | |
| PSN J22343424+0548478 | NGC7312 | 22:34:34.81 | +05:49:02.2 | 22:34:34.24 | +05:48:47.8 | SBb | 3.1 | 47 | 79 | 8312 | 14.62 | 0.97 | 7.91W | 14.2S | 18.2* | II | 2015-09-17* | Weinberg et al. | |
| ASASSN-15ps | LEDA J061445.9-661303 | 06:14:45.94 | -66:13:03.4 | 06:14:46.19 | -66:13:00.99 | | | | | 12000 | | | 3.41E | 3.26N | V17.5* | Ia | 2015-09-17* | ASAS-SN | OGLE15ik |
| PS15cbm | PGC1258883 | 08:49:20.25 | +03:48:28.4 | 08:49:19.84 | +03:48:17.7 | S? | 1.4 | 71 | 23 | 17833 | 16.97 | 0.76 | 6.1W* | 11S* | 18.6* | Ia | 2015-09-17* | PS Consortium | |
| iPTF15cyo | CGCG059-061 | 08:19:56.61 | +13:52:41.7 | 08:19:56.18 | +13:52:42.01 | Sbc | 3.8 | 58 | 87 | 8883 | 16.04 | 0.80 | 6.3W* | 0.3N* | 17.66* | Ia | 2015-09-17* | iPTF | |
| iPTF15cys | WISEA J081155.50+164314.1 | 08:11:55.52 | +16:43:13.7 | 08:11:55.59 | +16:43:10.07 | | | | | 15000 | | | 1.0E* | 3.6S* | 18.08* | Ia | 2015-09-17* | iPTF | |
| iPTF15dar | 2MASX J00562708+4033492 | 00:56:27.08 | +40:33:49.0 | 00:56:26.59 | +40:33:46.31 | | | 46 | 20 | 0.16 | 17.98 | 0.47 | 5.6W* | 2.7S* | 20.18* | Ia | 2015-09-17* | iPTF | |
| iPTF15czf | WISEA J020514.17+443451.9 | 02:05:14.24 | +44:34:51.7 | 02:05:14.09 | +44:34:54.98 | | | | | 12000 | | | 1.6W* | 3.3N* | 20.23* | II | 2015-09-17* | iPTF | |
| LSQ15bbb | PGC0281579 | 07:25:16.22 | -69:04:03.6 | 07:25:16.50 | -69:04:01.1 | | | 62 | 4 | 11004 | 16.49 | 0.77 | 1.5E* | 2.5N* | 17.36* | Ia | 2015-09-18* | LSQ | |
| LSQ15bbj | PGC0278229 | 07:16:14.12 | -69:35:56.2 | 07:16:14.45 | -69:36:00.2 | | | 36 | 32 | 27000 | 18.19 | 0.41 | 1.7E* | 4.0S* | 19.75* | Ia | 2015-09-18* | LSQ | |
| iPTF15czu | 2MASX J21333339+2309007 | 21:33:33.40 | +23:09:00.5 | 21:33:33.16 | +23:09:00.73 | | | | | 0.17 | | | 3.3W* | 0.2N* | 20.53* | Ia | 2015-09-19* | iPTF | |
| iPTF15dab | 2MASX J22425248+2921345 | 22:42:52.49 | +29:21:34.3 | 22:42:52.91 | +29:21:31.02 | | | | | 0.15 | | | 5.5E* | 3.3S* | 20.49* | Ia | 2015-09-19* | iPTF | |
| PS15cci | SDSS J091322.78+061047.6 | 09:13:22.8 | +06:10:48.0 | 09:13:22.76 | +06:10:47.3 | | | | | 24000 | | | 0.6W* | 0.7S* | 18.32* | Ia pec: | 2015-09-19* | PS Consortium | |
| PS15ccx | | | | 08:18:03.91 | +04:18:04.2 | | | | | 29100 | | | | | 19.42* | Ia | 2015-09-19* | PS Consortium | |
| DES15X1ith | WISEA J021708.42-041750.4 | 02:17:08.48 | -04:17:51.1 | 02:17:08.52 | -04:17:53.4 | | | | | 0.16 | | | 0.6E* | 2.3S* | r22.9* | Ia | 2015-09-20* | Dark Energy Survey | |
| DES15X3kqv | WISEA J022705.04-050008.8 | 02:27:05.03 | -05:00:08.9 | 02:27:05.05 | -05:00:11.1 | | | | | 0.159 | | | 0.3E* | 2.2S* | r22.2* | Ia | 2015-09-21* | Dark Energy Survey | PS15cjy |
| DES15X3itc | | | | 02:26:25.58 | -04:09:18.6 | | | | | 0.338 | | | | | r22.9* | Ia | 2015-09-21* | Dark Energy Survey | |
| 2015aq | UGC 5015 | 09:25:47.99 | +34:16:37.7 | 09:25:44.53 | +34:16:36.1 | Sd | 7.9 | 20 | | 1629 | 15.66 | 1.21 | 42.8W | 1.5S | 15.6* | II P | 2015-09-21* | Lipunov, Shumkov | MASTER OT J092544.53+341636.1 |
| DES15E1iuh | | | | 00:30:33.15 | -43:25:54.9 | | | | | 0.105 | | | | | r22.3* | II | 2015-09-21* | Dark Energy Survey | |
| OGLE15kk | WISEA J234217.82-675800.4 | 23:42:17.89 | -67:57:59.8 | 23:42:17.74 | -67:58:00.0 | | | | | 24000 | | | 0.8W* | 0.2S* | 20.7* | Ia | 2015-09-22* | OGLE | |
| DES15S2kqw | SDSS J024559.01-010517.3 | 02:45:59.01 | -01:05:17.3 | 02:45:58.93 | -01:05:17.2 | | | | | 0.237 | | | 1.2W* | 0.1N* | r22.8* | Ia | 2015-09-22* | Dark Energy Survey | PS15ckb |
| PS15cel | WISEA J093411.75+054645.5 | 09:34:11.61 | +05:46:44.8 | 09:34:11.56 | +05:46:45.3 | S | | | | 15000 | | | 0.7W* | 0.5N* | 19.5* | II | 2015-09-23* | PS Consortium | |
| PS15cki | SDSS J092827.13+080048.6 | 09:28:27.1 | +08:00:49.0 | 09:28:27.24 | +08:00:51.5 | | | | | 7200 | | | 2.1E* | 2.5N* | 19.17* | II | 2015-09-23* | PS Consortium | |
| ASASSN-15py | SDSS J080519.59+225751.1 | 08:05:19.60 | +22:57:51.4 | 08:05:19.50 | +22:57:49.59 | | | 67 | 26 | 13411 | 18.33 | 0.55 | 1.3W | 1.5S | V17.1* | Ia | 2015-09-25* | ASAS-SN | |
| OGLE15jy | 2MASX J06004326-7238320 | 06:00:43.31 | -72:38:32.0 | 06:00:44.62 | -72:38:30.3 | | | | 85 | 18000 | | | 5.9E* | 1.7N* | 19.9* | Ib/c? | 2015-09-25* | OGLE | |
| DES15C3efn | PGC3215847 | 03:30:59.49 | -28:10:01.0 | 03:30:59.18 | -28:10:04.6 | | | | 95 | 23290 | 16.78 | | 4.1W* | 3.6S* | r19.2* | Ia | 2015-09-25* | Dark Energy Survey | |
| DES15X3flq | WISEA J022832.92-042221.9 | 02:28:32.94 | -04:22:21.6 | 02:28:32.94 | -04:22:22.1 | | | | | 0.368 | | | 0.0W* | 0.5S* | r21.8* | Ia? | 2015-09-25* | Dark Energy Survey | |
| ASASSN-15pz | ESO357-G005 | 03:08:49.66 | -35:14:09.1 | 03:08:48.44 | -35:13:50.89 | SBcd | 7.0 | 34 | | 4442 | 15.39 | 1.06 | 14.4W | 16.3N | V16.4* | Ia | 2015-09-27* | ASAS-SN | |
* | PSN J10520833+3256394 | NGC3430 | 10:52:11 | +32:57:02 | 10:52:08.33 | +32:56:39.4 | Sc | 5.0 | 56 | 30 | 1570 | 12.2 | 1.60 | 40W | 22S | 17.0* | IIb: | 2015-09-27* | Itagaki | iPTF15eqv |
| OGLE15lg | WISEA J005913.33-661607.1 | 00:59:13.36 | -66:16:07.7 | 00:59:13.42 | -66:16:05.0 | | | | | 21000 | | | 0.4E* | 2.7N* | 19.2* | Ia | 2015-09-29* | OGLE | |
| OGLE15tt | 2MASX J06175842-7412415 | 06:17:58.47 | -74:12:41.5 | 06:17:57.91 | -74:12:41.1 | | | | 120 | 11603 | | | 2.3W* | 0.4N* | 20.9* | II? | 2015-09-29* | OGLE | |
| LSQ15bco | ESO407- G012 | 23:15:10.69 | -33:15:10.5 | 23:15:11.83 | -33:15:15.1 | Scd | 6.6 | 82 | 110 | 11496 | 16.86 | 1.00 | 14E* | 4.6S* | 18.7* | II | 2015-09-30* | LSQ | |
| LSQ15bci | MCG-05-04-023 | 01:15:03.93 | -31:47:02.0 | 01:15:03.27 | -31:47:09.5 | Sb | 2.8 | 54 | 41 | 10678 | 15.12 | 0.94 | 8.4W* | 7.5S* | 17.0* | Ia | 2015-09-30* | LSQ | |
| ASASSN-15qc | UGC 402 | 00:39:18.62 | +03:57:08.6 | 00:39:17.98 | +03:57:00.14 | S0 | -2.0 | 45 | 35 | 5291 | 14.72 | 1.15 | 9.9W | 10.2S | V15.6* | Ia | 2015-10-01* | ASAS-SN | MASTER J003918.04+035659.6, PS15cic |
| DES15X3kxu | WISEA J022503.16-053231.4 | 02:25:03.16 | -05:32:31.4 | 02:25:03.19 | -05:32:30.9 | | | | | 0.445 | | | 0.4E* | 0.5N* | r23.5* | Ia | 2015-10-01* | Dark Energy Survey | |
| DES15E1kvp | WISEA J003244.82-433434.4 | 00:32:44.82 | -43:34:34.3 | 00:32:44.90 | -43:34:36.9 | | | | | 0.418 | | | 0.9E* | 2.6S* | r22.0* | Ia | 2015-10-01* | Dark Energy Survey | |
| DES15E2kvn | WISEA J003307.21-440825.2 | 00:33:07.18 | -44:08:25.3 | 00:33:07.19 | -44:08:24.4 | | | | | 0.208 | | | 0.1E* | 0.9N* | r21.5* | Ia? | 2015-10-01* | Dark Energy Survey | |
| PSN J01315945+3328458 | NGC 582 | 01:31:58.07 | +33:28:35.3 | 01:31:59.45 | +33:28:45.8 | SBb | 3.1 | 90 | 58 | 4351 | 14.09 | 1.32 | 15.8E | 10.3N | V16.5* | II P | 2015-10-02* | Liao, Sun, Gao | |
| PS15cem | ESO534-G024 | 22:45:14.65 | -22:43:50.5 | 22:45:13.21 | -22:43:39.7 | SBc | 6.7 | 55 | 112 | 3059 | 13.58 | 1.28 | 21.1W | 11.0N | 16.5* | II | 2015-10-02* | PS Consortium | ASASSN-15qh, LSQ15bed |
| PS15cez | PGC907051 | 22:48:41.04 | -15:44:45.0 | 22:48:41.39 | -15:44:39.1 | | | 61 | 46 | 24000 | 18.63 | 0.44 | 5.1E* | 5.9N* | 18.8* | Ia | 2015-10-02* | PS Consortium | |
| PS15ces | WISEA J013844.88-230732.4 | 01:38:44.87 | -23:07:33.7 | 01:38:44.68 | -23:07:34.5 | | | | | 0.134 | | | 2.6W* | 0.8S* | 19.0* | IIn | 2015-10-02* | PS Consortium | |
| PS15cfn | GALEXASC J215922.04-210713.3 | 21:59:22.00 | -21:07:13.5 | 21:59:21.97 | -21:07:10.7 | | | | | 0.11 | | | 0.4W* | 2.8N* | 19.3* | Ia | 2015-10-02* | PS Consortium | |
| PS15cej | PGC1376028 | 09:35:19.40 | +10:11:51.1 | 09:35:19.41 | +10:11:50.7 | S? | 10.0 | 47 | 54 | 14709 | 18.02 | 0.45 | 0.1E* | 0.4S* | 18.1* | Ia | 2015-10-02* | PS Consortium | |
| ASASSN-15rp | GALEXASC J000337.23-343323.1 | 00:03:37.23 | -34:33:23.1 | 00:03:37.25 | -34:33:24.23 | | | | | 8682 | | | 0.2E | 1.0S | V17.4* | II | 2015-10-02* | ASAS-SN | |
| iPTF15dff | | | | 01:58:15.53 | +38:57:22.50 | | | | | 19800 | | | | | 19.82* | II | 2015-10-02* | iPTF | |
| DES15X2kvt | WISEA J022146.15-053822.5 | 02:21:46.13 | -05:38:22.7 | 02:21:46.25 | -05:38:23.4 | | | | | 0.349 | | | 1.8E* | 0.7S* | r22.2* | Ia? | 2015-10-02* | Dark Energy Survey | |
| PS15cke | | | | 09:52:35.14 | -07:36:32.0 | | | | | 9000 | | | | | 16.72* | Ia | 2015-10-02* | PS Consortium | |
| 2015ay | UGC 722 | 01:09:45.70 | +13:18:32.1 | 01:09:46.77 | +13:18:28.9 | SBd | 7.8 | 65 | 137 | 4219 | 16.30 | 1.03 | 12.1E | 3.1S | 16.8* | II | 2015-10-03* | Liao et al. | PSN J01094677+1318289 |
| DES15S2lam | | | | 02:44:27.89 | -00:38:42.1 | | | | | 0.565 | | | | | r23.5* | Ia | 2015-10-03* | Dark Energy Survey | |
| iPTF15dfs | WISEA J235907.33+462727.7 | 23:59:07.28 | +46:27:27.8 | 23:59:07.40 | +46:27:27.53 | | | | | 0.14 | | | 1.2E* | 0.3S* | g20.9* | Ia | 2015-10-03* | iPTF | |
| iPTF15dgu | WISEA J014528.78+400759.0 | 01:45:28.74 | +40:07:58.72 | 01:45:28.79 | +40:07:59.08 | | | | | 0.13 | | | 0.6E* | 0.4N* | g20.15* | Ia | 2015-10-03* | iPTF | |
| PS15ckf | SDSS J094557.68+095832.5 | 09:45:57.69 | +09:58:32.8 | 09:45:57.71 | +09:58:31.4 | S? | 10.0 | 71 | 164 | 5688 | 18.07 | 0.63 | 0.3E* | 1.4S* | 17.57* | II | 2015-10-03* | PS Consortium | |
| MASTER J233328.09-015847.0 | | | | 23:33:28.09 | -01:58:46.9 | | | | | 5100 | | | | | 16.9* | II | 2015-10-05* | MASTER | |
| MASTER OT J041227.87+342902.0 | PGC0097035 | 04:12:26.51 | +34:28:18.3 | 04:12:27.8 | +34:29:02.0 | SBb | 3.7 | 67 | 37 | 6339 | 16.25 | 0.88 | 16.9E | 43.6N | 17.6* | Ia | 2015-10-06* | MASTER | |
| DES15C2kyh | | | | 03:35:52.90 | -28:41:32.5 | | | | | 0.26 | | | | | r21.7* | Ia pec | 2015-10-06* | Dark Energy Survey | |
| 2015ao | ESO354-G03 | 01:50:52.57 | -36:00:47.1 | 01:50:53.56 | -36:00:30.8 | E/S0 | -2.9 | 47 | 171 | 5742 | 14.31 | 1.21 | 11.5E | 15.4N | 17.7* | Ia pec | 2015-10-06* | Bock | PSN J01505356-3600308 |
| PS15cgc | SDSS J231255.61+002148.3 | 23:12:55.62 | +00:21:48.0 | 23:12:55.84 | +00:21:55.2 | Sbc | 4.1 | 67 | 103 | 14802 | 17.92 | 0.61 | 3.3E* | 7.2N* | 19.0* | II pec | 2015-10-08* | PS Consortium | |
| PS15cge | 2MASX J23352102+0110271 | 23:35:21.03 | +01:10:27.4 | 23:35:20.90 | +01:10:32.4 | E? | -0.4 | | 92 | 25540 | 17.54 | 0.43 | 1.9W* | 5.0N* | 19.4* | Ia | 2015-10-08* | PS Consortium | |
| PS15cgi | PGC0952313 | 21:21:24.38 | -12:28:09.0 | 21:21:25.73 | -12:28:04.2 | S0/a | -1.0 | 51 | 57 | 23596 | 16.38 | 0.83 | 20E* | 4.8N* | 19.9* | Ia pec | 2015-10-09* | PS Consortium | |
| DES15E1lew | WISEA J003208.45-423317.9 | 00:32:08.40 | -42:33:18.1 | 00:32:08.73 | -42:33:15.0 | | | | | 0.23 | | | 3.6E* | 3.1N* | r23.4* | Ia | 2015-10-09* | Dark Energy Survey | |
| DES15E1kwg | WISEA J003634.03-432915.6 | 00:36:33.97 | -43:29:14.8 | 00:36:33.80 | -43:29:14.2 | | | | | 0.306 | | | 1.9W* | 0.6N* | r22.7* | Ia | 2015-10-10* | Dark Energy Survey | |
| iPTF15dht | WISEA J235540.90+335439.5 | 23:55:40.90 | +33:54:39.59 | 23:55:40.93 | +33:54:39.89 | | | | | 24000 | | | 0.4E* | 0.3N* | g20.3* | Ia | 2015-10-10* | iPTF | |
| ASASSN-15qy | 2MASX J00011837-3321048 | 00:01:18.32 | -33:21:04.2 | 00:01:18.25 | -33:21:02.7 | | | 64 | 143 | 9000 | 16.31 | 0.71 | 1.28W | 1.49N | 16.9* | Ia | 2015-10-11* | ASAS-SN | |
| ASASSN-15qz | ESO296-G027 | 01:25:35.81 | -41:27:55.9 | 01:25:36.09 | -41:27:55.84 | S0/a | 0.0 | 50 | 88 | 6487 | 15.52 | 0.78 | 4.37E | 0.14S | V17.1* | IIb | 2015-10-11* | ASAS-SN | |
| iPTF15dhn | SSTSL2 J004857.04+430340.9 | 00:48:57.05 | +43:03:40.9 | 00:48:56.64 | +43:03:34.8 | | | | | 0.15 | | | 4.5W* | 6.1S* | 19.8* | Ia | 2015-10-11* | iPTF | |
| iPTF15dik | WISEA J000030.92+043019.9 | 00:00:30.95 | +04:30:21.1 | 00:00:30.84 | +04:30:19.01 | | | | | 0.14 | | | 1.6W* | 2.1S* | g20.7* | Ia | 2015-10-11* | iPTF | |
| iPTF15dhx | WISEA J222822.39+283858.4 | 22:28:22.37 | +28:38:58.9 | 22:28:22.38 | +28:38:57.80 | | | | | 27600 | | | 0.1E* | 1.1S* | 20.42* | II | 2015-10-11* | iPTF | |
| PS15cjr | UGC 2120 | 02:38:07.59 | +01:23:18.1 | 02:38:07.29 | +01:23:29.2 | SBbc | 4.0 | 74 | 149 | 6861 | 15.16 | 1.08 | 4.5W* | 11N* | 19.4* | IIb | 2015-10-12* | PS Consortium | LSQ15bgf |
| ASASSN-15rb | SDSS J100807.76+191758.2 | 10:08:07.78 | +19:17:58.6 | 10:08:08.24 | +19:17:59.38 | | | 27 | 61 | 10053 | 17.42 | 0.56 | 7.05E | 1.08N | V16.7* | IIn | 2015-10-12* | ASAS-SN | |
| OGLE15sd | WISEA J014221.81-714720.6 | 01:42:21.83 | -71:47:20.8 | 01:42:21.46 | -71:47:15.6 | | | | | 0.56 | | | 1.7W* | 5.2N* | 21.0* | SLSN | 2015-10-12* | OGLE | |
| ASASSN-15re | CGCG 448-007 | 20:48:07.67 | +16:22:59.7 | 20:48:07.78 | +16:23:01.33 | Sb | 2.9 | 50 | | 9088 | 15.57 | 0.80 | 1.3E | 1.7N | V16.8* | Ic pec | 2015-10-13* | ASAS-SN | |
| PS15cwj | | | | 09:27:44.88 | -08:31:32.1 | | | | | 0.135 | | | | | 20.12* | Ia | 2015-10-13* | PS Consortium | |
| PS15cwi | | | | 09:21:31.27 | +05:10:26.7 | | | | | 17400 | | | | | 20.43* | II P | 2015-10-13* | PS Consortium | |
| PS15ckj | IC0592 | 10:07:58.71 | -02:29:51.6 | 10:07:58.59 | -02:29:47.9 | Sbc | 4.0 | 36 | 26 | 6050 | 14.22 | 0.96 | 1.8W* | 3.7N* | 18.31* | II | 2015-10-13* | PS Consortium | |
| PS15ckm | PGC1099806 | 09:43:46.88 | -02:10:11.7 | 09:43:47.15 | -02:10:13.3 | SBb | 3.4 | 46 | 17 | 24000 | 13.37 | 0.45 | 4.0E* | 1.6S* | 19.57* | Ia | 2015-10-13* | PS Consortium | |
| PS15cko | WISEA J101401.57-063050.3 | 10:14:01.57 | -06:30:50.4 | 10:14:01.69 | -06:30:46.9 | | | | | 0.217 | | | 1.8E* | 3.5N* | 19.51* | IIn | 2015-10-13* | PS Consortium | |
| PS15cvy | PGC1139257 | 10:01:45.16 | -00:36:13.5 | 10:01:45.13 | -00:36:06.8 | Sc | 5.1 | 53 | 139 | 13705 | 16.64 | 0.70 | 0.4W* | 6.7N* | 19.76* | II | 2015-10-13* | PS Consortium | |
| PS15ckn | PGC0983662 | 10:13:29.10 | -10:00:03.0 | 10:13:29.31 | -10:00:06.1 | | | 53 | 34 | 24000 | 17.62 | 0.45 | 3.1E* | 3.1S* | 19.44* | Ic | 2015-10-14* | PS Consortium | |
| MASTER OT J080005.70+364436.4 | PGC2086067 | 08:00:05.93 | +36:44:26.2 | 08:00:05.7 | +36:44:36.4 | | | 62 | 8 | 11903 | 16.07 | 0.90 | 2.8W | 10.4N | 17.4* | IIn | 2015-10-15* | MASTER | PS15cyi |
| CSS151015:014423+004024 | | | | 01:44:22.57 | +00:40:24.2 | | | | | 0.106 | | | | | 19.53* | Ia | 2015-10-15* | CRTS | PS15cta |
| DES15S2lot | WISEA J024532.14-000341.5 | 02:45:32.13 | -00:03:41.2 | 02:45:32.15 | -00:03:41.8 | | | | | 0.439 | | | 0.3E* | 0.6S* | r23.2* | Ia | 2015-10-15* | Dark Energy Survey | |
| PS15cmq | | | | 09:48:22.98 | -03:27:41.2 | | | | | 19500 | | | | | 20.30* | II | 2015-10-15* | PS Consortium | |
| DES15C2lna | PGC0737172 | 03:39:25.32 | -28:48:38.9 | 03:39:25.43 | -28:48:35.4 | | | 27 | 77 | 20826 | 17.74 | 0.37 | 1.4E* | 3.5N* | r20.9* | II | 2015-10-15* | Dark Energy Survey | |
| DES15C2lpp | WISEA J033844.01-291605.1 | 03:38:44.15 | -29:16:05.3 | 03:38:43.82 | -29:16:03.6 | | | | | 0.181 | | | 4.3W* | 1.7N* | r22.8* | II? | 2015-10-15* | Dark Energy Survey | |
| DES15C3lvt | WISEA J032924.65-285948.8 | 03:29:24.70 | -28:59:49.5 | 03:29:24.60 | -28:59:48.2 | | | | | 0.400 | | | 1.3W* | 1.3N* | r23.8* | Ia? | 2015-10-15* | Dark Energy Survey | |
| DES15C3hav | | | | 03:31:52.17 | -28:15:09.5 | | | | | 0.392 | | | | | r23.4* | SLSN-I | 2015-10-15* | Dark Energy Survey | |
| PS15cmr | PGC1065584 | 09:57:03.63 | -03:53:25.3 | 09:57:03.59 | -03:53:24.3 | | | 39 | 169 | 27726 | 17.69 | 0.46 | 0.6W* | 1.0N* | 19.35* | Ia | 2015-10-15* | PS Consortium | |
| PS15cku | 2MASX J01242239+0335168 | 01:24:22.40 | +03:35:16.6 | 01:24:22.53 | +03:35:15.2 | | | | 120 | 6900 | 16.50 | | 1.9E* | 1.4S* | 16.5* | Ia | 2015-10-16* | PS Consortium | |
| DES15S1lrp | | | | 02:50:44.79 | -00:27:35.5 | | | | | 0.223 | | | | | r23.0* | II? | 2015-10-16* | Dark Energy Survey | |
| OGLE15ng | WISEA J002220.83-751225.3 | 00:22:21.14 | -75:12:24.8 | 00:22:19.88 | -75:12:26.3 | | | | | 23700 | | | 4.8W* | 1.5S* | 19.51* | Ia | 2015-10-17* | OGLE | |
| PS15cms | PGC0139231 | 09:58:35.39 | +00:44:34.2 | 09:58:35.10 | +00:44:34.7 | Sa | 1.0 | 50 | 149 | 19434 | 16.61 | 0.64 | 4.3W* | 0.5N* | 19.93* | Ia | 2015-10-17* | PS Consortium | |
| ASASSN-15rm | 2MFGC 05056 | 06:16:04.19 | -16:49:30.3 | 06:16:03.85 | -16:49:29.80 | | | 72 | 116 | 6226 | 16.70 | 0.76 | 4.5W | 0.5N | V16.9* | Ia | 2015-10-19* | ASAS-SN | |
* | 2015dc | IC2597 | 10:37:47.37 | -27:04:52.4 | 10:37:47.9 | -27:05:07.2 | E | -4.0 | | 8 | 2994 | 12.92 | 1.42 | 7.8E | 14.7S | 16.5* | Ia | 2015-10-20* | MASTER | MASTER OT J103747.94-270507.2 |
| PSN J07111498+3110058 | MCG+05-17-14 | 07:11:15.58 | +31:10:14.1 | 07:11:14.98 | +31:10:05.8 | Sbc | 3.9 | 21 | | 7529 | 15.26 | 0.87 | 9W | 9S | 17.7* | II | 2015-10-21* | Ciabattari, Mazzoni, Petroni | PS15cqe |
| ASASSN-15rq | GALEXASC J000802.78-363348.1 | 00:08:02.69 | -36:33:48.1 | 00:08:03.14 | -36:33:51.81 | | | 69 | 123 | 7500 | 17.56 | 0.67 | 4.2E | 3.3S | V16.0* | Ia | 2015-10-21* | ASAS-SN | |
| PS15cwb | | | | 10:16:21.57 | -11:00:10.5 | | | | | 0.145 | | | | | 20.11* | Ia | 2015-10-21* | PS Consortium | |
| OGLE15om | 2MASX J03190075-6440378 | 03:19:00.78 | -64:40:37.9 | 03:19:00.00 | -64:40:40.2 | | | | | 0.1 | | | 5.0W* | 2.3S* | 20.10* | Ia | 2015-10-22* | OGLE | |
| iPTF15doo | 2MASX J21471934+2647448 | 21:47:19.35 | +26:47:44.6 | 21:47:19.71 | +26:47:46.67 | | | | 85 | 27000 | | | 4.8E* | 2.1N* | g19.39* | Ia | 2015-10-22* | iPTF | |
| ASASSN-15sb | 2MFGC 04848 | 06:00:48.08 | -15:23:56.7 | 06:00:48.09 | -15:23:57.26 | Sab | 2.0 | 74 | 134 | 6810 | 15.73 | 0.95 | 0 | 0 | V16.7* | Ia | 2015-10-23* | ASAS-SN | |
| OGLE15oa | PGC0339660 | 04:36:24.79 | -62:47:54.0 | 04:36:25.63 | -62:47:51.7 | | | 45 | 175 | 17700 | 17.37 | 0.50 | | | 18.7* | Ia | 2015-10-23* | OGLE | |
| iPTF15dmk | | | | 01:24:54.37 | +00:37:07.46 | | | | | 19500 | | | | | 20.18* | II | 2015-10-23* | iPTF | |
| ASASSN-15rv | 2MASX J04225455-5230097 | 04:22:54.58 | -52:30:09.8 | 04:22:55.23 | -52:30:11.12 | | | 47 | 117 | 12000 | 16.36 | 0.73 | 10.0E | 1.5S | V16.8* | Ia | 2015-10-24* | ASAS-SN | |
| ASASSN-15rw | GALEXASC J021558.44+121415.2 | 02:15:58.44 | +12:14:15.2 | 02:15:58.15 | +12:14:14.60 | | | | | 5670 | | | 4.3W | 0.7S | V16.0* | Ia | 2015-10-24* | ASAS-SN | |
| PS15cox | 2MASX J03080479-0314543 | 03:08:04.80 | -03:14:54.5 | 03:08:04.79 | -03:14:54.2 | | | 44 | 153 | 8929 | 16.04 | 0.76 | 0.1W* | 0.3N* | 17.31* | Ia | 2015-10-25* | PS Consortium | |
| OGLE15rb | PGC0147121 | 05:12:53.01 | -61:51:47.9 | 05:12:52.03 | -61:52:00.3 | | | 67 | 19 | 8400 | 15.96 | 0.86 | 6.9W* | 12S* | 20.90* | Ic | 2015-10-25* | OGLE | |
| PS15coo | SDSS J025930.81-081310.3 | 02:59:30.82 | -08:13:10.0 | 02:59:30.75 | -08:13:10.5 | Scd | 7.0 | 34 | 104 | 8901 | 16.48 | 0.74 | 1.0W* | 0.5S* | 18.26* | Ia | 2015-10-28* | PS Consortium | |
| PS15crs | Mrk515 | 21:23:30.34 | -07:44:45.6 | 21:23:30.80 | -07:44:47.8 | E | -5.0 | | | 8296 | 15.11 | 0.80 | 6.8E* | 2.2S* | 19.71 | II | 2015-10-29* | PS Consortium | |
| PS15crp | WISEA J012224.60-134733.4 | 01:22:24.56 | -13:47:33.4 | 01:22:24.74 | -13:47:35.0 | | | | | 14100 | | | 2.6E* | 1.6S* | 17.83* | Ia | 2015-10-29* | PS Consortium | |
| DES15X1mbc | | | | 02:17:57.50 | -04:51:44.8 | | | | | 0.518 | | | | | r23.5* | Ia? | 2015-10-29* | Dark Energy Survey | |
| DES15C3lza | | | | 03:32:31.57 | -27:34:39.4 | | | | | 0.628 | | | | | r24.3* | Ia | 2015-10-29* | Dark Energy Survey | |
| DES15S1lyi | | | | 02:48:51.28 | -00:09:07.9 | | | | | 0.359 | | | | | r22.6* | Ia? | 2015-10-29* | Dark Energy Survey | |
* | DES15C1mat | PGC0770476 | 03:39:08.18 | -26:11:28.6 | 03:39:08.05 | -26:11:27.0 | | | 52 | 31 | 0.1199 | 17.16 | 0.51 | 1.7W* | 1.6N* | r21.6* | Ib/c | 2015-10-29* | Dark Energy Survey | |
| DES15E1mar | | | | 00:29:28.16 | -43:23:17.3 | | | | | 0.456 | | | | | r22.3* | Ia | 2015-10-29* | Dark Energy Survey | |
| DES15S2mau | PGC3109350 | 02:46:56.17 | -00:41:26.3 | 02:46:56.16 | -00:41:26.3 | | | 27 | 158 | 0.134 | 19.56 | 0.10 | 0.1W* | 0.0S* | r21.2* | Ia | 2015-10-29* | Dark Energy Survey | |
| DES15S2max | WISEA J024402.16-002802.7 | 02:44:02.17 | -00:28:02.6 | 02:44:02.01 | -00:28:02.6 | | | | | 0.27 | | | 2.4W* | 0.0S* | r21.8* | Ia | 2015-10-29* | Dark Energy Survey | |
| DES15C3lyd | | | | 03:27:06.33 | -28:37:40.2 | | | | | 0.6503 | | | | | r23.6* | Ia? | 2015-10-29* | Dark Energy Survey | |
| ASASSN-15sf | GALEXASC J001127.51-062549.8 | 00:11:27.47 | -06:25:49.6 | 00:11:27.60 | -06:25:38.4 | | | 27 | 116 | 8100 | 17.88 | 0.64 | 1.9E* | 11N* | V16.5* | Ia | 2015-10-30* | ASAS-SN | PS15cog, LSQ15bjb |
| 2015ax | 2MFGC 00973 | 01:18:14.68 | +15:05:55.5 | 01:18:15.60 | +15:05:58.8 | Sc | 5.1 | 77 | 75 | 16224 | 16.79 | 1.01 | 12E | 2N | R17.2* | Ia | 2015-10-30* | Kugel | PSN J01181560+1505588 |
| OGLE15pf | 2MASX J05171110-7152469 | 05:17:11.15 | -71:52:46.9 | 05:17:12.37 | -71:52:39.6 | | | | 80 | 7435 | | | 5.7E* | 7.3N* | 18.48* | II L | 2015-10-30* | OGLE | |
| iPTF15dnt | 2MASX J20594739+1752521 | 20:59:47.40 | +17:52:51.9 | 20:59:47.78 | +17:52:55.24 | | | | 55 | 11100 | 17.34 | | 5.4E* | 3.3N* | g18.38* | Ia | 2015-10-30* | iPTF | |
| iPTF15doh | PGC1746039 | 22:40:26.12 | +25:41:30.3 | 22:40:25.99 | +25:41:30.34 | | | 36 | 62 | 17700 | 16.56 | 0.56 | 1.8W* | 0.0N* | g18.51* | Ia pec | 2015-10-30* | iPTF | |
| CSS151031:104809+094237 | CGCG066-019 | 10:48:07.82 | +09:42:37.4 | 10:48:08.90 | +09:42:36.9 | Sb | 3.0 | 60 | 96 | 9404 | 15.66 | 0.86 | 16E* | 0.5S* | 17.2* | Ia | 2015-10-31* | CRTS | |
| DES15X3lya | | | | 02:23:19.50 | -04:04:04.2 | | | | | 0.29 | | | | | r22.8* | Ia | 2015-10-31* | Dark Energy Survey | |
| DES15X2mei | WISEA J022531.26-055245.2 | 02:25:31.32 | -05:52:44.6 | 02:25:31.10 | -05:52:44.4 | | | | | 0.248 | | | 3.3W* | 0.2N* | r21.6* | Ia | 2015-10-31* | Dark Energy Survey | |
| DES15X2lxw | GALEXASC J022300.91-061550.1 | 02:23:00.66 | -06:15:51.6 | 02:23:00.71 | -06:15:51.1 | | | | | 0.197 | | | 0.7E* | 0.5N* | r21.7* | Ia | 2015-10-31* | Dark Energy Survey | |
| DES15S1mjm | | | | 02:51:22.81 | -00:38:54.5 | | | | | 0.26 | | | | | r24.0* | Ia? | 2015-10-31* | Dark Energy Survey | |
| DES15X2lxv | SDSS J022025.98-054622.1 | 02:20:25.99 | -05:46:22.3 | 02:20:25.73 | -05:46:21.1 | | | | 101 | 0.2889 | 20.42 | | 3.9W* | 1.2N* | r21.6* | Ia | 2015-10-31* | Dark Energy Survey | |
| DES15X2men | | | | 02:20:53.60 | -06:35:36.0 | | | | | 0.334 | | | | | r22.8* | Ia | 2015-10-31* | Dark Energy Survey | |
| DES15X2mey | | | | 02:20:30.76 | -06:26:47.3 | | | | | 0.609 | | | | | r24.2* | Ia | 2015-10-31* | Dark Energy Survey | |
| PSN J02004778+1641365 | PGC1514767 | 02:00:47.58 | +16:41:39.9 | 02:00:47.78 | +16:41:36.5 | | | 44 | 139 | 8100 | 17.81 | 0.39 | 2E | 4S | 17.2* | Ia | 2015-11-01* | Ciabattari, Mazzoni, Donati | |
| PS15csd | WISEA J020455.52+184814.9 | 02:04:55.43 | +18:48:16.4 | 02:04:55.53 | +18:48:15.0 | | | | | 13200 | | | 1.4E* | 1.4S* | 19.15* | Ia | 2015-11-01* | PS Consortium | |
| PS15csf | 2MASX J02260249+1703274 | 02:26:02.50 | +17:03:27.2 | 02:26:02.24 | +17:03:40.4 | | | | 10 | 6300 | | | 3.7W* | 13N* | 18.65* | II P | 2015-11-01* | PS Consortium | MASTER OT J022602.32+170340.8 |
| MASTER OT J110707.62-052244.0 | PGC1045517 | 11:07:08.24 | -05:22:35.0 | 11:07:07.62 | -05:22:44.0 | S0/a | -1.0 | 46 | 113 | 11182 | 15.74 | 0.78 | 9.1W | 8.8S | 17.3* | Ia | 2015-11-01* | MASTER | PS16ud, LSQ15btb |
| iPTF15dqf | | | | 00:49:48.61 | -06:28:57.26 | | | | | 21000 | | | | | g19.55* | Ia | 2015-11-01* | iPTF | |
| OGLE15rc | GALEXASC J045927.20-601645.7 | 04:59:27.20 | -60:16:45.8 | 04:59:27.51 | -60:16:46.5 | | | | | 21600 | | | 2.3E* | 0.7S* | 20.47* | Ia | 2015-11-01* | OGLE | |
| ASASSN-15sh | 2MASX J19320827-6226340 | 19:32:08.25 | -62:26:34.1 | 19:32:07.01 | -62:26:29.99 | | | | 170 | 9900 | | | 18.8W | 4.0N | V16.6* | Ia pec | 2015-11-02* | ASAS-SN | |
| PS15ctg | WISEA J041358.41+020842.0 | 04:13:58.51 | +02:08:41.1 | 04:13:58.45 | +02:08:43.0 | | | | | 23400 | | | 0.9W* | 1.9N* | 19.92* | Ia | 2015-11-02* | PS Consortium | |
| PS15ctw | WISEA J225205.76-055051.5 | 22:52:05.87 | -05:50:49.3 | 22:52:05.94 | -05:50:50.0 | | | | | 26700 | | | 1.0E* | 0.7S* | 19.15* | Ia | 2015-11-02* | PS Consortium | |
| iPTF15dqr | WISEA J000100.95+083901.3 | 00:01:00.95 | +08:39:01.3 | 00:01:00.95 | +08:39:01.52 | | | | | 0.130 | | | 0.0W* | 0.2N* | g20.36* | Ia | 2015-11-02* | iPTF | |
| DES15E2mhi | | | | 00:36:11.87 | -44:01:30.6 | | | | | 0.2084 | | | | | r24.3* | Ib/c | 2015-11-02* | Dark Energy Survey | |
| DES15E2mhy | | | | 00:41:17.09 | -43:53:10.4 | | | | | 0.439 | | | | | r23.8* | Ia | 2015-11-02* | Dark Energy Survey | |
| DES15C3mgv | | | | 03:31:26.38 | -28:21:11.2 | | | | | 0.3055 | | | | | r24.3* | Ia | 2015-11-02* | Dark Energy Survey | |
| DES15E2mhj | | | | 00:38:13.28 | -44:02:58.3 | | | | | 0.50 | | | | | r23.6* | Ia | 2015-11-02* | Dark Energy Survey | |
| 2015bz | SDSS J005457.16+104747.9 | 00:54:57.16 | +10:47:47.9 | 00:54:56.81 | +10:48:03.6 | | | | | 29700 | | | 6W | 15N | 18.2* | Ia | 2015-11-05* | Vales | PSN J00545681+1048036, PTF15dqp |
| DES15X2mku | WISEA J022028.56-060549.3 | 02:20:28.44 | -06:05:49.7 | 02:20:28.42 | -06:05:44.8 | | | | | 27000 | | | 0.3W* | 4.9N* | r22.0* | II | 2015-11-05* | Dark Energy Survey | |
| DES15X2mpm | | | | 02:22:25.40 | -06:08:59.5 | | | | | 0.235 | | | | | r24.0* | Ia | 2015-11-05* | Dark Energy Survey | |
| iPTF15dql | GALEXASC J004602.85+385812.9 | 00:46:02.85 | +38:58:12.9 | 00:46:03.03 | +38:58:11.20 | | | | | 0.130 | | | 2.1E* | 1.7S* | g19.76* | Ia | 2015-11-06* | iPTF | |
| iPTF15dqv | 2MASS J00010761+0339564 | 00:01:07.61 | +03:39:56.4 | 00:01:07.58 | +03:39:55.42 | | | | | 24000 | | | 0.4W* | 1.0S* | g19.63* | Ia | 2015-11-06* | iPTF | |
| iPTF15dqz | WISEA J021159.35+363235.7 | 02:11:59.35 | +36:32:35.6 | 02:11:59.31 | +36:32:35.44 | | | | | 0.150 | | | 0.5W* | 0.2S* | g20.39* | Ia | 2015-11-06* | iPTF | |
| iPTF15drk | PGC1394711 | 00:53:32.02 | +11:30:39.5 | 00:53:32.21 | +11:30:54.31 | | | 70 | 1 | 11833 | 17.18 | 0.68 | 2.8E* | 15N* | g20.42* | Ia | 2015-11-06* | iPTF | |
| PSN J21312375+4336312 | PGC0090388 | 21:31:23.26 | +43:36:17.7 | 21:31:23.75 | +43:36:31.2 | Sc | 5.0 | 68 | 2 | 5429 | 16.60 | 0.90 | 4E | 14N | 17.2* | Ia | 2015-11-07* | Ciabattari, Mazzoni, Rossi | |
| PS15cvn | PGC1152667 | 00:09:21.57 | -00:04:13.6 | 00:09:21.67 | -00:04:06.5 | Sc | 5.1 | 41 | 13 | 17288 | 17.62 | 0.53 | 1.5E* | 7.1N* | 18.61* | Ic | 2015-11-07* | PS Consortium | |
| DES15E2mlf | | | | 00:41:33.40 | -43:27:17.2 | | | | | 1.86 | | | | | r24.1* | SLSN-I | 2015-11-07* | Dark Energy Survey | |
| DES15E2mhv | | | | 00:35:39.89 | -44:53:37.4 | | | | | 0.3425 | | | | | r22.8* | Ia | 2015-11-07* | Dark Energy Survey | |
* | ASASSN-15so | NGC3583 | 11:14:11 | +48:19:12 | 11:14:11.04 | +48:19:07.24 | SBb | 3.2 | 50 | 125 | 2137 | 11.77 | 1.39 | 0.4E* | 4.8S* | V15.1* | Ia | 2015-11-08* | ASAS-SN | |
| PSN J09100885+5003396 | MCG+08-17-47 | 09:10:07.86 | +50:03:30.2 | 09:10:08.85 | +50:03:39.6 | Sc | 5.8 | 45 | 131 | 10328 | 14.80 | 0.90 | 9E | 8N | 18.1* | Ia pec | 2015-11-08* | Ciabattari, Mazzoni, Petroni | |
| iPTF15dsf | WISEA J214129.91+192857.2 | 21:41:29.92 | +19:28:57.2 | 21:41:29.95 | +19:28:59.3 | S | | 90 | | 21000 | | | 0.4E* | 2.1N* | g20.66* | Ia | 2015-11-08* | iPTF | |
| CSS151109:032647-163538 | GALEXMSC J032647.33-163537.0 | 03:26:47.33 | -16:35:37.1 | 03:26:47.31 | -16:35:37.9 | | | | | 0.134 | | | 0.3W* | 0.8S* | 19.50* | Ia | 2015-11-09* | CRTS | |
| CSS151109:101502+074830 | SDSS J101502.55+074826.7 | 10:15:02.54 | +07:48:26.9 | 10:15:02.42 | +07:48:30.1 | | | 71 | 144 | 8474 | 18.34 | 0.58 | 1.8W* | 3.2N* | 16.30* | Ia | 2015-11-09* | CRTS | PS16pj |
| LSQ15bor | PGC0871600 | 02:43:16.22 | -18:10:52.5 | 02:43:16.08 | -18:10:52.5 | | | 34 | 92 | 16500 | 17.41 | 0.50 | 2.0W* | 0.0S* | 18.45* | II | 2015-11-09* | LSQ | |
| PSN J08232660-0454545 | NGC2585 | 08:23:26.28 | -04:54:54.6 | 08:23:26.60 | -04:54:54.5 | Sb | 3.3 | 68 | 118 | 6901 | 14.49 | 1.19 | 7.4W | 1.5S | 17.5* | II | 2015-11-10* | Gagliano et al. | |
* | 2015au | NGC7300 | 22:31:00 | -14:00:13 | 22:30:59.42 | -13:59:56.1 | Sb: | 3.0 | 61 | 160 | 4895 | 13.6 | 1.31 | 7W | 18N | 17.7* | IIb | 2015-11-10* | TOCP | PSN J22305942-1359561 |
| ASASSN-15ss | MCG-02-16-04 | 06:12:34.80 | -14:15:28.0 | 06:12:33.40 | -14:15:26.94 | Sab | 1.5 | 58 | 113 | 10672 | 15.53 | 0.95 | 22.0W | 1.1N | V17.1* | Ia | 2015-11-11* | ASAS-SN | |
* | 2015ar | NGC 383 | 01:07:24.91 | +32:24:45.4 | 01:07:20.38 | +32:23:59.8 | E/S0 | -2.9 | 34 | 8 | 5057 | 13.06 | 1.38 | 58W | 46S | 18.8* | Ia | 2015-11-11* | Conseil, Arlic | |
| 2015bv | 2MASX J07051014+2102233 | 07:05:10.14 | +21:02:23.4 | 07:05:10.05 | +21:02:32.7 | | | 58 | 97 | 24000 | 17.86 | 0.57 | 2W | 10N | 16.5* | Ia | 2015-11-12* | Maticic | PSN J07051005+2102327 |
| OGLE15rw | 2MASX J06272473-6731460 | 06:27:24.77 | -67:31:46.0 | 06:27:24.94 | -67:31:50.0 | | | | 30 | 21300 | | | 1.0E* | 4.0S* | 19.81* | Ia | 2015-11-12* | OGLE | |
| DES15S2mpg | SDSS J024352.72-011345.9 | 02:43:52.72 | -01:13:46.0 | 02:43:52.74 | -01:13:45.4 | | | | | 0.186 | | | 0.3E* | 0.6N* | r22.1* | Ia | 2015-11-12* | Dark Energy Survey | |
| DES15S2mpl | WISEA J024653.93-010953.6 | 02:46:53.96 | -01:09:53.3 | 02:46:53.90 | -01:09:52.4 | | | | | 0.257 | | | 0.9W* | 0.9N* | r22.2* | Ia | 2015-11-12* | Dark Energy Survey | |
| LSQ15bon | WISEA J004809.20-290819.7 | 00:48:09.20 | -29:08:19.8 | 00:48:08.67 | -29:08:22.9 | | | | | 18000 | | | 6.9W* | 3.1S* | 19.05* | Ia | 2015-11-13* | LSQ | |
| OGLE15vk | 2MASX J01244101-7447152 | 01:24:41.04 | -74:47:15.4 | 01:24:40.98 | -74:47:15.2 | | | | 145 | 15000 | | | 0.2W* | 0.2N* | 21.1* | Ic | 2015-11-13* | OGLE | |
| iPTF15dul | GALEXASC J003027.91-063249.0 | 00:30:27.85 | -06:32:49.9 | 00:30:27.90 | -06:32:49.5 | | | | | 18000 | | | 0.7E* | 0.4N* | g18.9* | Ia | 2015-11-13* | iPTF | |
| DES15C3mpk | WISEA J033438.07-282356.3 | 03:34:38.11 | -28:23:56.3 | 03:34:38.15 | -28:23:52.3 | | | | | 0.182 | | | 0.5E* | 4.0N* | r22.6* | Ia pec | 2015-11-13* | Dark Energy Survey | |
| DES15C1mqf | PGC0759036 | 03:39:16.44 | -27:09:19.9 | 03:39:16.47 | -27:09:20.2 | | | 60 | 109 | 0.111 | 17.71 | 0.58 | 0.4E* | 0.3S* | r21.6* | Ia pec | 2015-11-13* | Dark Energy Survey | |
| DES15C1mvy | | | | 03:40:11.30 | -26:58:32.2 | | | | | 0.320 | | | | | r24.3* | Ia | 2015-11-13* | Dark Energy Survey | |
| DES15X3mpq | WISEA J022452.29-033953.6 | 02:24:52.26 | -03:39:52.8 | 02:24:52.26 | -03:39:55.3 | | | | | 0.188 | | | 0.0W* | 2.5S* | r22.4* | II | 2015-11-13* | Dark Energy Survey | |
| ASASSN-15ta | GALEXASC J202933.17-615703.5 | 20:29:33.17 | -61:57:03.5 | 20:29:33.03 | -61:57:03.42 | | | | | 4500 | | | 1.0W | 0.1N | V16.8* | Ib | 2015-11-14* | ASAS-SN | |
| OGLE15xc | | | | 04:54:14.71 | -63:55:30.3 | | | | | 24900 | | | | | 21.53* | II P | 2015-11-14* | OGLE | |
* | 2015as | UGC 5460 | 10:08:09 | +51:50:42 | 10:08:11.37 | +51:50:40.9 | SBd | 7.0 | 17 | 178 | 1085 | 14.50 | 1.36 | | | 16.0* | II | 2015-11-15* | Nishimura | |
| 2015ch | KUG 0308+010 | 03:11:16.61 | +01:11:24.0 | 03:11:16.73 | +01:11:34.5 | Sc | 4.8 | 21 | | 8159 | 16.43 | 0.65 | 1.8E* | 10N* | 17.75* | II | 2015-11-15* | PS Consortium | PS15cwo |
| LSQ15bpd | WISEA J050247.15-183216.3 | 05:02:47.15 | -18:32:16.1 | 05:02:46.69 | -18:32:11.1 | | | | | 24300 | | | 6.5W* | 5.0N* | 19.07* | Ia | 2015-11-16* | LSQ | |
| 2015av | ESO285-G20 | 20:29:37.57 | -43:50:28.1 | 20:29:36.45 | -43:50:27.7 | Sbc | 3.9 | 65 | 88 | 6712 | 14.70 | 1.13 | 13W | 1N | 17.6* | Ic | 2015-11-16* | Parker | PSN J20293645-4350277 |
* | 2015bb | NGC5772 | 14:51:39 | +40:35:57 | 14:51:37.83 | +40:35:51.4 | Sb | 3.1 | 52 | 35 | 4916 | 14.21 | 1.32 | 12W | 6S | 17.0* | Ib/c | 2015-11-16* | Shima | |
| PS15cwx | PGC0075275 | 05:14:47.92 | +07:02:53.1 | 05:14:47.80 | +07:03:01.3 | S0 | -2.5 | 69 | 174 | 9102 | 16.95 | 0.72 | 1.8W* | 8.2N* | 17.07* | Ia pec | 2015-11-17* | PS Consortium | |
| PS15cwz | PGC0072684 | 23:52:10.24 | -29:04:44.9 | 23:52:09.61 | -29:04:44.6 | Sc | 6.0 | 27 | 36 | 8758 | 14.98 | 1.03 | 8.3W* | 0.3N* | 17.90* | Ia pec | 2015-11-17* | PS Consortium | |
| PS15cww | WISEA J045633.66+044527.5 | 04:56:33.66 | +04:45:27.6 | 04:56:33.69 | +04:45:26.2 | | | | | 18900 | | | 0.4E* | 1.4S* | 19.45* | IIn | 2015-11-17* | PS Consortium | |
| DES15E1mvi | | | | 00:30:05.94 | -43:02:02.9 | | | | | 0.58 | | | | | r24.3* | Ia | 2015-11-17* | Dark Energy Survey | |
| DES15X1mwg | WISEA J022029.40-053144.8 | 02:20:29.39 | -05:31:44.8 | 02:20:29.45 | -05:31:45.4 | | | | | 0.577 | | | 0.9E* | 0.6S* | r23.7* | Ia | 2015-11-17* | Dark Energy Survey | |
| PS15cwv | PGC 3098052 | 02:59:54.49 | +05:44:20.6 | 02:59:54.32 | +05:44:06.7 | Sb | 3.0 | 76 | 7 | 13532 | | 0.72 | 2.5W* | 14S* | 19.4* | Ia | 2015-11-17* | PS Consortium | |
| DES15S1mya | | | | 02:48:39.69 | -00:25:18.2 | | | | | 0.61 | | | | | r24.2* | Ia | 2015-11-18* | Dark Energy Survey | |
| DES15S2mxe | | | | 02:45:09.99 | -01:33:53.7 | | | | | 0.532 | | | | | r23.0* | Ia | 2015-11-18* | Dark Energy Survey | |
| DES15S2mwz | WISEA J024233.51-011517.8 | 02:42:33.52 | -01:15:17.9 | 02:42:33.44 | -01:15:16.7 | | | | | 0.51 | | | 1.2W* | 1.2N* | r23.9* | Ia | 2015-11-18* | Dark Energy Survey | |
| DES15S1mvv | | | | 02:53:37.06 | +00:30:36.6 | | | | | 0.255 | | | | | r23.3* | Ia | 2015-11-18* | Dark Energy Survey | |
| DES15C1mvx | | | | 03:39:32.06 | -26:43:27.7 | | | | | 0.534 | | | | | r23.1* | Ia | 2015-11-18* | Dark Energy Survey | |
| ASASSN-15sx | ESO472-G18 | 00:12:14.51 | -27:11:24.0 | 00:12:14.37 | -27:11:35.33 | S0/a | -1.2 | 50 | 11 | 10448 | 14.90 | 0.99 | 2.01W | 11.63 | V16.4* | Ia | 2015-11-19* | ASAS-SN | |
| DES15X2mzv | | | | 02:21:59.04 | -06:29:53.5 | | | | | 0.32 | | | | | r23.6* | Ia | 2015-11-19* | Dark Energy Survey | |
| CSS151120:044526-190158 | | | | 04:45:25.70 | -19:01:57.5 | | | | | 21900 | | | | | 18.16* | Ia pec | 2015-11-20* | CRTS | |
| OGLE15xg | APMUKS(BJ) B022918.60-710212.0 | 02:29:54.91 | -70:48:55.5 | 02:29:54.78 | -70:48:55.6 | | | | | 18300 | | | 0.6W* | 0.1S* | 20.51* | II | 2015-11-22* | OGLE | |
| ASASSN-15tb | LCRS B123822.1-062502 | 12:40:57.20 | -06:41:29.0 | 12:40:58.19 | -06:41:34.85 | | | 58 | 106 | 7380 | 15.48 | 0.95 | 15.0E | 5.65S | V16.5* | Ia | 2015-11-23* | ASAS-SN | |
| 2015bj | ESO 61-G08 | 09:19:55.45 | -68:54:32.3 | 09:19:52.86 | -68:54:41.9 | Sc | 5.0 | 74 | 107 | 3370 | 13.53 | 1.27 | 15.0W | 9.0S | 16.6* | II | 2015-11-23* | Monard | PSNJ 09195286-6854419 |
* | PS15cyk | UGC12687 | 23:35:18 | +12:55:26 | 23:35:18.12 | +12:55:24.4 | SBbc | 4.0 | 41 | 125 | 6121 | 14.90 | 1.24 | 1.8E* | 1.6S* | 18.5* | II P | 2015-11-25* | PS Consortium | |
| DES15X3old | SSTSL2 J022644.95-044146.4 | 02:26:44.94 | -04:41:46.5 | 02:26:44.94 | -04:41:46.1 | | | | | 0.349 | | | 0.0W* | 0.4N* | r24.9* | Ia? | 2015-11-25* | Dark Energy Survey | |
| PS15cym | GALEXASC J011024.12+232124.1 | 01:10:24.0 | +23:21:26 | 01:10:24.12 | +23:21:26.7 | | | | | 13800 | | | 1.7E* | 0.7N* | 18.2* | Ia pec | 2015-11-27* | PS Consortium | |
| PS15cyn | PGC0751104 | 05:02:34.90 | -27:41:58.0 | 05:02:34.58 | -27:42:01.5 | | | 34 | 176 | 18000 | 17.26 | 0.48 | 4.2W* | 3.5S* | 18.4* | Ia | 2015-11-27* | PS Consortium | |
| PS15cyo | CGCG 035-021 | 09:39:23.28 | +06:24:06.3 | 09:39:23.94 | +06:24:18.4 | Sb | 3.0 | 50 | 73 | 9533 | 15.08 | 0.90 | 9.8E* | 12N* | 19.0* | Ic | 2015-11-27* | PS Consortium | |
| PSN J21505094-7020289 | NGC7123 | 21:50:46.56 | -70:20:03.2 | 21:50:50.94 | -70:20:28.9 | Sa | 0.7 | 65 | 145 | 3698 | 13.28 | 1.42 | 22.1E | 25.9S | 14.5* | Ia | 2015-11-27* | Lipunov et al. | MASTER OT J215050.94-702028.9 |
| 2015ba | IC1029 | 14:32:27.28 | +49:54:17.7 | 14:32:29.19 | +49:53:34.5 | Sb | 3.1 | 81 | 151 | 2382 | 12.22 | 1.44 | 19E | 42S | 16.7* | II | 2015-11-28* | Itagaki | PSN J14322919+4953345 |
| PS15cyz | KUG 0322-063A | 03:25:11.57 | -06:10:51.5 | 03:25:10.72 | -06:10:49.0 | Sbc | 3.9 | 47 | 39 | 10094 | 14.11 | 0.98 | 13W* | 2.5N* | 19.3* | II | 2015-11-28* | PS Consortium | |
| DES15X3mwb | | | | 02:23:45.79 | -05:03:12.2 | | | | | 0.85 | | | | | r23.8* | Ia | 2015-11-28* | Dark Energy Survey | |
| DES15X1ney | | | | 02:17:43.19 | -04:58:33.8 | | | | | 0.565 | | | | | r23.3* | Ia | 2015-11-28* | Dark Energy Survey | |
| DES15X1mzz | | | | 02:19:37.22 | -05:52:08.7 | | | | | 0.649 | | | | | r23.4* | Ia | 2015-11-28* | Dark Energy Survey | |
| DES15S2myz | | | | 02:41:48.32 | -00:22:06.8 | | | | | 0.59 | | | | | r22.8* | Ia | 2015-11-28* | Dark Energy Survey | |
| ASASSN-15tf | 2MASX J21291986-2305268 | 21:29:19.85 | -23:05:27.4 | 21:29:20.31 | -23:05:39.48 | Sc | 5.0 | 56 | 41 | 10577 | 15.73 | 0.88 | 6.2E | 12.2S | V17.1* | Ia | 2015-11-29* | ASAS-SN | |
| DES15X2nkz | | | | 02:22:13.21 | -05:52:18.2 | | | | | 0.469 | | | | | r24.1* | Ia | 2015-11-29* | Dark Energy Survey | |
| DES15C2nfs | | | | 03:34:29.04 | -29:10:08.5 | | | | | 0.551 | | | | | r23.4* | Ia | 2015-11-29* | Dark Energy Survey | |
| DES15E1nei | | | | 00:32:20.08 | -43:44:27.0 | | | | | 0.313 | | | | | r22.5* | Ia pec | 2015-11-29* | Dark Energy Survey | |
| DES15C1nfb | 2MASX J03374970-2701095 | 03:37:49.71 | -27:01:09.6 | 03:37:49.93 | -27:01:10.6 | | | | | 0.130 | | | 2.9E* | 1.0S* | r22.4* | Ia | 2015-11-29* | Dark Energy Survey | |
| DES15X3nad | PGC1061884 | 02:23:53.90 | -04:10:14.3 | 02:23:54.34 | -04:10:06.6 | | | 44 | 116 | 0.100 | 18.43 | 0.39 | 6.6E* | 7.7N* | r24.2* | II | 2015-11-29* | Dark Energy Survey | |
| DES15X3naa | SSTSL2 J022658.49-045803.5 | 02:26:58.47 | -04:58:03.7 | 02:26:58.48 | -04:58:03.8 | | | | | 0.2764 | | | 0.1E* | 0.1S* | r23.6* | Ia | 2015-11-29* | Dark Energy Survey | |
| DES15E1neh | SSTSL2 J002640.80-425751.0 | 00:26:40.80 | -42:57:51.1 | 00:26:40.77 | -42:57:50.6 | | | | | 0.390 | | | 0.3W* | 0.4N* | r22.6* | Ia? | 2015-11-29* | Dark Energy Survey | |
| 2015az | UGC 2561 | 03:09:42.74 | +40:58:26.8 | 03:09:42.51 | +40:58:29.3 | Sb | 3.1 | 75 | 129 | 6031 | 15.46 | 1.09 | 1.4W | 0.7N | 17.6* | Ia | 2015-11-30* | Gagliano et al. | PSN J03094251+4058293 |
| ASASSN-15tg | GALEXASC J002041.66+251341.1 | 00:20:41.61 | +25:13:40.8 | 00:20:41.06 | +25:13:44.61 | | | | | 10677 | | | 7.3W | 4.6N | V16.9* | Ia pec | 2015-11-30* | ASAS-SN | |
| CSS151130:014258+273410 | | | | 01:42:58.44 | +27:34:10.5 | | | | | 12000: | | | | | 17.60* | IIb? | 2015-11-30* | CRTS | |
| DES15E2nlz | | | | 00:35:51.33 | -44:40:36.1 | | | | | 0.410 | | | | | r24.0* | Ia | 2015-11-30* | Dark Energy Survey | |
| DES15C2njv | WISEA J033629.89-283411.7 | 03:36:29.90 | -28:34:11.7 | 03:36:29.87 | -28:34:11.5 | | | | | 0.181 | | | 0.4W* | 0.2N* | r21.8* | Ia | 2015-11-30* | Dark Energy Survey | |
| DES15X2nkl | WISEA J022319.36-063134.3 | 02:23:19.37 | -06:31:34.4 | 02:23:19.33 | -06:31:34.7 | | | | | 0.304 | | | 0.6W* | 0.3S* | r23.3* | Ia | 2015-11-30* | Dark Energy Survey | |
| ASASSN-15ti | 2MASX J03051061+3754003 | 03:05:10.61 | +37:54:00.2 | 03:05:08.62 | +37:54:00.72 | | | 29 | 82 | 4800 | 18.05 | 0.31 | 29.9W | 0.7N | V16.6* | Ia | 2015-12-01* | ASAS-SN | |
| PS15cze | 2MASX J03472342+0052316 | 03:47:23.41 | +00:52:31.6 | 03:47:23.43 | +00:52:37.8 | S0/a | 0.0 | 29 | 30 | 11803 | 16.21 | 0.79 | 0.3E* | 6.2N* | 16.7* | Ia | 2015-12-01* | PS Consortium | |
| PS15dbd | PGC 178739 | 05:56:53.68 | -22:00:34.9 | 05:56:52.94 | -22:00:45.9 | | | 41 | 76 | 14061 | 15.66 | 0.86 | 10W* | 11S* | 18.1* | Ia | 2015-12-01* | PS Consortium | |
| 2015bc | UGC 3301 | 05:22:59.13 | -00:08:25.6 | 05:22:59.91 | -00:08:17.4 | S0/a | 0.0 | 54 | 38 | 10571 | 15.30 | 1.11 | 12.4E | 8.6N | 18.1* | II P | 2015-12-02* | Gagliano et al. | |
| ASASSN-15tj | SDSS J075527.63+520911.1 | 07:55:27.64 | +52:09:10.8 | 07:55:28.67 | +52:09:28.44 | | | | 24 | 6675 | | | 9.6E | 17.3N | V16.5* | Ia | 2015-12-03* | ASAS-SN | |
| ASASSN-15tm | 2MASX J23273537+2924275 | 23:27:35.48 | +29:24:27.8 | 23:27:35.60 | +29:24:31.17 | | | 56 | 104 | 5011 | 16.92 | 0.72 | 2.9E | 3.4N | V17.2* | II P | 2015-12-04* | ASAS-SN | PS15dqg |
| PS15dcw | 2MASX J08463630+0643253 | 08:46:36.32 | +06:43:25.3 | 08:46:36.42 | +06:43:26.7 | E | -5.0 | | 74 | 25073 | 17.28 | 0.65 | 1.5E* | 1.4N* | 19.30* | Ia | 2015-12-05* | PS Consortium | |
| 2015be | NGC1843 | 05:14:06.15 | -10:37:36.7 | 05:14:06.24 | -10:37:30.0 | Sc | 6.0 | 37 | 123 | 2576 | 13.28 | 1.26 | 1.3E | 6.5N | 18.0* | II P | 2015-12-06* | LOSS | PSN J05140624-1037300 |
* | ASASSN-15tn | MCG+05-54-42 | 23:10:11 | +30:34:51 | 23:10:11.42 | +30:34:46.47 | Sb | 3.1 | 64 | 120 | 6944 | 15.85 | 0.88 | 1.7W | 4.5S | V16.0* | Ia | 2015-12-06* | ASAS-SN | |
| ASASSN-15ts | 2MASX J03344211-2050502 | 03:34:42.14 | -20:50:50.4 | 03:34:42.02 | -20:50:47.04 | S0/a | -1.0 | 52 | 138 | 17982 | 15.74 | 0.77 | 1.4W | 3.3N | V17.3* | Ia | 2015-12-06* | ASAS-SN | |
| iPTF15erb | SDSS J101510.28+253544.5 | 10:15:10.28 | +25:35:44.5 | 10:15:10.42 | +25:35:44.6 | | | | | 0.12 | | | 1.9E* | 0.1N* | g19.4* | Ia | 2015-12-06* | iPTF | PS16ed |
| 2015bd | NGC3662 | 11:23:46.51 | -01:06:15.9 | 11:23:45.88 | -01:06:21.2 | Sbc | 3.9 | 55 | 19 | 5578 | 13.77 | 1.12 | 7.8W | 2.8S | 15.9* | Ia | 2015-12-07* | Itagaki | |
| PSN J12265018+1615496 | II Zw 063 | 12:26:50.25 | +16:16:18.6 | 12:26:50.18 | +16:15:49.6 | E | -5.0 | | | 13654 | 15.72 | 0.67 | 0 | 29S | 18.7* | Ia | 2015-12-07* | Itagaki | |
| OGLE15xs | WISEA J020234.24-642642.1 | 02:02:34.33 | -64:26:41.8 | 02:02:34.28 | -64:26:41.7 | | | | | 19500 | | | 0.3W* | 0.1N* | 21.61* | Ia | 2015-12-07* | OGLE | |
| PSN J15502534+1856075 | NGC6004 | 15:50:22.73 | +18:56:21.4 | 15:50:25.34 | +18:56:07.5 | Sc | 4.9 | 37 | 95 | 3812 | 13.48 | 1.28 | 37E | 14S | 17.3* | II P | 2015-12-07* | Itagaki | |
* | 2016aai | MCG-02-33-20 | 12:50:29.42 | -10:51:15.6 | 12:50:28.05 | -10:50:29.15 | SBm | 8.5 | 63 | 175 | 2407 | 13.27 | 1.51 | 20.0W | 46.8N | V16.4* | II P | 2015-12-08* | ASAS-SN | ASASSN-15tw |
| ASASSN-15tt | 2MASXi J0638012-373927 | 06:38:01.31 | -37:39:29.0 | 06:38:01.49 | -37:39:30.9 | | | 34 | 141 | 9270 | 17.00 | 0.52 | 2.1E* | 1.9S* | V17.1* | Ia | 2015-12-08* | ASAS-SN | |
| ASASSN-15tu | 2MASX J22340166-3223490 | 22:34:01.68 | -32:23:48.8 | 22:34:02.58 | -32:23:53.58 | SBc | 5.0 | 37 | 65 | 3777 | 14.59 | 1.00 | 11.7E | 4.4S | V16.3* | IIb | 2015-12-08* | ASAS-SN | |
| DES15X1noe | | | | 02:14:41.93 | -04:52:54.5 | | | | | 1.188 | | | | | r24.1* | SLSN-I | 2015-12-08* | Dark Energy Survey | |
| DES15C2npz | WISEA J033603.87-284657.8 | 03:36:03.94 | -28:46:57.3 | 03:36:03.91 | -28:46:57.3 | | | | | 0.123 | | | 0.4W* | 0.0S* | r21.5* | II | 2015-12-08* | Dark Energy Survey | |
| DES15S1nog | SDSS J025215.12-004437.8 | 02:52:15.12 | -00:44:37.8 | 02:52:14.98 | -00:44:36.3 | | | | | 0.565 | | | 2.1W* | 1.5N* | r22.4* | SLSN-I? | 2015-12-08* | Dark Energy Survey | |
| DES15C1nhv | WISEA J033901.37-275035.8 | 03:39:01.37 | -27:50:35.8 | 03:39:00.94 | -27:50:35.4 | | | | | 0.4215 | | | 5.7W* | 0.4N* | r22.5* | Ia | 2015-12-08* | Dark Energy Survey | |
| CSS151209:232318+164003 | WINGS J232317.89+164004.7 | 23:23:17.92 | +16:40:04.1 | 23:23:17.79 | +16:40:03.3 | S | | | 46 | | 19.39 | | 1.9W* | 0.8S* | 16.62* | Ia | 2015-12-09* | CRTS | |
| PS15djw | CGCG 036-003 | 09:55:58.94 | +06:33:58.7 | 09:55:58.58 | +06:34:00.7 | | | 47 | 102 | 18622 | 16.22 | 0.74 | 5.4W* | 2.0N* | 19.10* | Ia | 2015-12-09* | PS Consortium | |
| PS15dlq | SDSS J105424.88+063434.3 | 10:54:24.93 | +06:34:34.6 | 10:54:24.69 | +06:34:32.7 | | | 39 | 131 | 0.14 | 18.88 | 0.30 | 3.6W* | 1.9S* | 20.66* | Ia | 2015-12-09* | PS Consortium | |
| 2015bf | NGC7653 | 23:24:49.35 | +15:16:31.9 | 23:24:49.03 | +15:16:52.0 | Sb | 3.1 | 29 | 172 | 4258 | 13.43 | 1.21 | 4.3W | 20.1N | 17.3* | IIn | 2015-12-12* | Itagaki | |
| ASASSN-15tz | UGC 2164 | 02:41:09.32 | +43:40:57.6 | 02:41:08.86 | +43:40:48.78 | Sbc | 4.0 | 72 | 90 | 6854 | 15.59 | 1.02 | 5.2W | 8.9S | V17.3* | Ia | 2015-12-12* | ASAS-SN | |
| ASASSN-15ua | SDSS J133454.38+105905.6 | 13:34:54.50 | +10:59:06.9 | 13:34:54.47 | +10:59:04.69 | | | | | 18287 | | | 1.40E | 0.95S | V16.9* | IIn | 2015-12-12* | ASAS-SN | PS16ub, CSS160204:133454+105905 |
| PS15dme | 2MASX J08555722+0620101 | 08:55:57.21 | +06:20:10.7 | 08:55:57.38 | +06:20:12.2 | Sbc | 4.0 | 37 | 15 | 13015 | 16.28 | 0.62 | 2.5E* | 1.5N* | 19.20* | II | 2015-12-12* | PS Consortium | |
| PS15dng | PGC1015917 | 10:11:51.21 | -07:37:03.2 | 10:11:51.12 | -07:37:03.8 | | | 76 | 58 | 15900 | 18.29 | 0.68 | 1.3W* | 0.6S* | 19.3* | Ia | 2015-12-13* | PS Consortium | |
| PS15dmf | 2MASX J02550655+1813243 | 02:55:06.55 | +18:13:24.1 | 02:55:06.51 | +18:13:29.1 | | | | 20 | 0.122 | | | 0.6W* | 5.0N* | 21.2* | Ia | 2015-12-13* | PS Consortium | |
| PS15dmp | 2MASX J10230421-0156521 | 10:23:04.22 | -01:56:52.2 | 10:23:03.86 | -01:56:49.4 | E | -5.0 | | 28 | 0.133 | 17.27 | 0.64 | 5.4W* | 2.8N* | 19.91* | Ia | 2015-12-13* | PS Consortium | |
| ASASSN-15ub | CGCG 314-006 | 11:07:13.4 | +65:06:00.2 | 11:07:13.07 | +65:05:58.21 | | | | | 9614 | | | 2.8W | 5.0N | V16.6* | Ia | 2015-12-14* | ASAS-SN | |
| PSN J02344555+1820390 | PGC 1557077 | 02:34:46.59 | +18:20:49.8 | 02:34:45.55 | +18:20:39.0 | S0/a | 0.0 | 65 | 45 | 10251 | 16.56 | 0.98 | 15.0W | 11.0S | 19.1* | II | 2015-12-14* | Cason, CRTS | SNhunt294 |
| 2015dd | NGC5483 | 14:10:25.03 | -43:19:28.5 | 14:10:23.42 | -43:18:43.7 | SBc | 4.9 | 27 | 16 | 1794 | 11.95 | 1.53 | 18W | 45N | 14.4* | Ib | 2015-12-15* | Lipunov et al. | PSN J14102342-4318437, MASTER OT J141023.42-431843.7 |
| DES15S1oeh | | | | 02:54:00.61 | -00:22:13.0 | | | | | 0.639 | | | | | r24.3* | Ia | 2015-12-15* | Dark Energy Survey | |
| DES15C3nym | | | | 03:31:23.15 | -28:32:39.1 | | | | | 0.497 | | | | | r24.6* | Ia | 2015-12-15* | Dark Energy Survey | |
| 2016fq | SDSS J024258.39-001605.2 | 02:42:58.39 | -00:16:05.3 | 02:42:58.43 | -00:16:02.7 | | | | | 0.215 | | | 0.6E* | 2.6N* | r23.1* | Ia | 2015-12-15* | Dark Energy Survey | DES15S2ocv, PS16fn |
| DES15X1nxy | GALEXASC J022112.62-043903.4 | 02:21:12.61 | -04:39:00.94 | 02:21:12.60 | -04:39:00.9 | | | | | 0.3140 | | | 0.1W* | 0.0N* | r24.3* | Ia | 2015-12-15* | Dark Energy Survey | |
| 2015bg | PGC0010563 | 02:47:33.42 | +34:54:32.0 | 02:47:34.51 | +34:54:33.6 | Sd | 7.5 | 49 | 155 | 16800 | 15.76 | 0.80 | 13E | 4N | 17.8* | Ia | 2015-12-16* | Maticic | |
| OGLE15xx | | | | 05:35:40.35 | -66:20:48.5 | | | | | 0.21: | | | | | 20.75* | Ic pec | 2015-12-17* | OGLE | |
| ASASSN-15uh | KUG 0925+693 | 09:30:14.40 | +69:07:07.8 | 09:30:13.69 | +69:07:02.54 | | | 52 | 69 | 4050 | 16.67 | 0.53 | 8.07W | 4.82S | V16.5* | Ia pec | 2015-12-18* | ASAS-SN | |
* | PSN J10051374+2127231 | UGC 5434 | 10:05:14 | +21:27:24 | 10:05:13.74 | +21:27:23.1 | Sb | 3.0 | 41 | 25 | 5580 | 14.72 | 1.11 | 3.5E | 1.3N | 17.8* | II | 2015-12-18* | Peoples et al. | |
| 2016dpd | | | | 06:45:01.68 | +63:14:59.89 | | | | | 6660 | | | 1.43W | 1.15N | V16.4* | II P | 2015-12-18* | ASAS-SN | ASASSN-15ug, Gaia16abc |
| CSS151219:101935+390048 | | | | 10:19:34.64 | +39:00:47.8 | | | | | 11400 | | | | | 18.48* | Ia pec | 2015-12-19* | CRTS | |
| DES15C3odz | | | | 03:27:54.96 | -28:33:52.0 | | | | | 0.509 | | | | | r24.0* | Ia | 2015-12-21* | Dark Energy Survey | |
| DES15C3oeb | SSTSL2 J032950.57-274240.8 | 03:29:50.58 | -27:42:40.85 | 03:29:50.27 | -27:42:40.0 | | | | | 0.326 | | | 4.1W* | 0.8N* | r24.5* | Ib/c | 2015-12-21* | Dark Energy Survey | |
| DES15C2odp | WISEA J033814.21-284236.2 | 03:38:14.21 | -28:42:35.9 | 03:38:14.20 | -28:42:35.5 | | | | | 0.339 | | | 0.1W* | 0.4N* | r22.8* | Ia | 2015-12-22* | Dark Energy Survey | |
| DES15E1ods | WISEA J002926.03-421602.6 | 00:29:26.03 | -42:16:02.65 | 00:29:26.01 | -42:16:02.4 | | | | | 0.369 | | | 0.2W* | 0.3N* | r23.2* | Ia | 2015-12-22* | Dark Energy Survey | |
| DES15X1odo | WISEA J021817.37-053917.4 | 02:18:17.35 | -05:39:17.86 | 02:18:17.31 | -05:39:17.5 | | | | | 0.3122 | | | 0.6W* | 0.4N* | r23.3* | Ia | 2015-12-22* | Dark Energy Survey | |
| DES15X1ojh | | | | 02:21:22.73 | -04:40:04.7 | | | | | 0.320 | | | | | r23.0* | Ia | 2015-12-22* | Dark Energy Survey | |
| ASASSN-15uk | SDSS J144816.71+171235.6 | 14:48:16.71 | +17:12:35.6 | 14:48:16.67 | +17:12:36.60 | | | | | 11100 | | | 0.57W | 0.91N | V16.7* | Ia | 2015-12-23* | ASAS-SN | CSS160302:144817+171236 |
| ASASSN-15ul | KUG 1457+066 | 15:00:27.59 | +06:27:17.3 | 15:00:27.68 | +06:27:19.31 | Sc | 4.8 | 24 | | 8918 | 15.48 | 0.91 | 1.3E | 2.2N | V16.9* | Ia pec | 2015-12-23* | ASAS-SN | PS16ayk |
| 2016A | UGC 4251 | 08:09:14.80 | +00:16:57.3 | 08:09:14.51 | +00:16:50.7 | E/S0 | -3.0 | 39 | 145 | 5209 | 14.55 | 0.90 | 4.2W | 6.8S | z17.5* | Ia | 2015-12-24* | PS Consortium | PS15dqt, ASASSN-16aa |
| PSN J02003208-5810410 | PGC 127875 | 02:00:31.90 | -58:10:48.3 | 02:00:32.08 | -58:10:41.0 | E | -5.0 | | 22 | 6110 | | 0.93 | 1.0E | 7.0N | 16.7* | II P | 2015-12-25* | Parker | |
| PSN J08123984-7953078 | ESO18-G01 | 08:12:43.14 | -79:53:06.7 | 08:12:39.84 | -79:53:07.8 | SBb | 3.0 | 34 | 165 | 4463 | 14.30 | 1.01 | 11.0W | 1.0S | 17.2* | Ib | 2015-12-26* | Parker | |
| HFF15Cru | ABELL 0370 BCG2 | 02:39:52.31 | -01:35:52.15 | 02:39:52.55 | -01:35:53.3 | | | | | 0.375 | | | 3.6E* | 1.1S* | | Ia | 2015-12-26* | Graham et al. | |
* | PSN J01534240+2956107 | UGC 1359 | 01:53:42 | +29:56:01 | 01:53:42.40 | +29:56:10.7 | SB? | | 17 | 155 | 7683 | 14.89 | 0.89 | 1.95E | 10.8N | 16.4* | Ia | 2015-12-27* | Gagliano et al. | |
| LSQ15bxe | 2MASX J12275331-1706150 | 12:27:53.31 | -17:06:14.9 | 12:27:52.38 | -17:06:24.95 | S0/a | -1.0 | | 115 | 12715 | 15.72 | | 13W* | 10S* | 17.77* | Ia pec | 2015-12-28* | LSQ | PS16aqe |
| 2015br | Mrk 1182 | 02:40:41.35 | +16:49:49.1 | 02:40:41.38 | +16:49:51.82 | | | | 5 | 8762 | 16.15 | | 0.7E | 3.0N | V17.0* | II | 2015-12-28* | ASAS-SN | ASASSN-15un, PS15dpu |
| ASASSN-15um | 2MASX J05395948-8022191 | 05:39:59.57 | -80:22:19.1 | 05:40:05.19 | -80:22:22.5 | | | | 100 | 6000 | | | 15E | 3S | V16.0* | Ic | 2015-12-28* | ASAS-SN | |
| PS15dox | WISEA J024015.12+223210.0 | 02:40:15.11 | +22:32:09.78 | 02:40:15.04 | +22:32:12.1 | | | | | 24000 | | | 1.0W* | 2.3N* | 19.23* | Ia | 2015-12-28* | PS Consortium | |
| PS15dpa | WISEA J025756.16+285338.8 | 02:57:56.16 | +28:53:38.88 | 02:57:56.02 | +28:53:37.1 | | | | | 23700 | | | 1.8W* | 1.8S* | 19.51* | Ia | 2015-12-28* | PS Consortium | |
| 2015cp | WISEA J030912.10+273106.9 | 03:09:12.10 | +27:31:06.96 | 03:09:12.75 | +27:31:16.9 | | | | | 11400 | | | 8.6E* | 9.9N* | 18.84* | Ia pec | 2015-12-28* | PS Consortium | PS15dpq, iPTF15fel |
| 2015bm | SDSS J120759.79+194434.9 | 12:07:59.79 | +19:44:35.0 | 12:08:00.10 | +19:44:26.6 | | | | | 4500 | | | 5E | 8S | 16.9* | II | 2015-12-28* | Mikuz | PSN J12080010+1944267 |
| DES15C1okz | | | | 03:37:49.77 | -26:43:38.9 | | | | | 21000 | | | | | r21.5* | II | 2015-12-28* | Dark Energy Survey | |
| DES15S2okl | | | | 02:42:10.49 | -00:54:54.6 | | | | | 0.17 | | | | | r20.2* | Ia | 2015-12-28* | Dark Energy Survey | PS16dq |
| DES15X2ogh | WISEA J022044.10-060139.6 | 02:20:44.09 | -06:01:39.7 | 02:20:44.14 | -06:01:38.5 | | | | | 0.38 | | | 0.7E* | 1.2N* | r23.1* | Ia | 2015-12-28* | Dark Energy Survey | |
| DES15C1olp | | | | 03:33:02.20 | -26:51:14.7 | | | | | 0.366 | | | | | r24.1* | Ia | 2015-12-28* | Dark Energy Survey | |
| DES15C3omh | SSTSL2 J033046.99-283856.7 | 03:30:46.99 | -28:38:56.7 | 03:30:46.81 | -28:38:57.5 | | | | | 0.345 | | | 2.4W* | 0.8S* | r23.5* | Ia | 2015-12-28* | Dark Energy Survey | |
| ASASSN-15us | NGC7213 | 22:09:16.35 | -47:10:00.8 | 22:09:09.64 | -47:08:02.4 | Sa | 0.9 | 36 | 121 | 1806 | 10.98 | 1.68 | 68W | 117N | V14.7* | Ia | 2015-12-29* | ASAS-SN | |
| ASASSN-15uo | GALEXASC J011659.34-045630.6 | 01:16:59.37 | -04:56:28.6 | 01:17:00.0 | -04:56:34.1 | | | 45 | 115 | 11400 | 18.28 | 0.45 | 9.4E* | 5.5S* | V16.7* | IIn pec | 2015-12-29* | ASAS-SN | Gaia16aco |
| ASASSN-15uu | VV 790a | 01:43:56.58 | +17:03:43.0 | 01:43:56.57 | +17:03:44.4 | Sc | 5.4 | 42 | 45 | 7922 | 14.93 | 0.65 | 0.2E | 1.6N | V16.7* | Ia | 2015-12-29* | ASAS-SN | |
| ASASSN-15uq | WISEA J070957.84-650756.9 | 07:09:57.84 | -65:07:56.96 | 07:09:58.68 | -65:07:56.95 | | | | | 6600 | | | 5.3E | 0.2S | V16.2* | Ia | 2015-12-29* | ASAS-SN | |
| PS15drg | 2MASX J12193467-2558110 | 12:19:34.65 | -25:58:10.5 | 12:19:34.33 | -25:58:06.2 | | | 21 | | 16434 | 17.41 | 0.44 | 4.3W* | 4.3N* | 18.52* | Ia | 2015-12-29* | PS Consortium | |
| LSQ16ab | WISEA J110401.68-053337.6 | 11:04:01.49 | -05:33:36.9 | 11:04:01.31 | -05:33:37.4 | | | | | 21900 | | | 2.7W* | 0.5S* | 20.92* | Ia | 2015-12-29* | LSQ | |
| ASASSN-15up | GALEXASC J042539.92-494621.0 | 04:25:39.88 | -49:46:20.8 | 04:25:39.26 | -49:46:19.48 | | | 72 | 103 | 11100 | 16.87 | 0.73 | 7.6W | 2.1N | V16.4* | Ia | 2015-12-29* | ASAS-SN | |
| OGLE16alt | WISEA J055510.67-621600.1 | 05:55:10.45 | -62:15:58.5 | 05:55:10.82 | -62:15:59.1 | | | | | 16140 | | | 2.6E* | 0.6S* | 21.27* | II | 2015-12-29* | Ogle | |
| ASASSN-15ut | NGC 88 | 00:21:21.90 | -48:38:26.3 | 00:21:21.09 | -48:38:30.3 | SB0/a | 0.0 | 55 | 146 | 3383 | 14.98 | 0.93 | 10.2W | 5.7S | V16.8* | Ia pec | 2015-12-30* | ASAS-SN | |
| CSS151230:044008+123051 | UGC 3123 | 04:40:02.72 | +12:30:52.8 | 04:40:07.75 | +12:30:51.3 | | | | | 7931 | 17.00 | | 74E* | 1.5S* | 17.3* | Ia | 2015-12-30* | CRTS | |
| 2015bl | 2MASX J08595256+5315475 | 08:59:52.58 | +53:15:48.0 | 08:59:52.70 | +53:15:54.81 | E | -5.0 | | 149 | 27830 | 17.52 | 0.58 | 1.1E* | 6.8N* | 20.03* | Ia | 2015-12-30* | iPTF | iPTF15fke |
| ASASSN-15uv | 2MASX J08270817+2748382 | 08:27:08.19 | +27:48:37.8 | 08:27:08.13 | +27:48:41.74 | | | 63 | 14 | 6080 | 16.33 | 0.75 | 0.7W | 4.1N | V16.4* | Ia | 2015-12-31* | ASAS-SN | PS15dqu |
| ASASSN-15uw | 2MASX J02353437-0603496 | 02:35:34.38 | -06:03:49.9 | 02:35:34.31 | -06:03:46.97 | | | 32 | 45 | 9238 | 16.36 | 0.63 | 0.5W | 3.3N | V17.2* | Ia | 2015-12-31* | ASAS-SN | |
| 2015bi | VV 839 | 14:32:15.23 | +26:19:35.4 | 14:32:15.31 | +26:19:32.02 | SBc | 5.1 | 46 | 143 | 4814 | 15.78 | 0.85 | 1.1E* | 3.4S* | V16.6* | IIb | 2015-12-31* | ASAS-SN | ASASSN-15uy, Gaia16abm |
| 2015bk | | | | 07:03:28.62 | +58:13:01.87 | | | | | 0.249 | | | | | 20.61* | Ia | 2015-12-31* | iPTF | iPTF15fiv |
| DES15X1oox | | | | 02:14:49.55 | -04:40:29.1 | | | | | 0.46 | | | | | r22.5* | Ia | 2015-12-31* | Dark Energy Survey | |
| DES15X1oqk | WISEA J021535.68-053559.3 | 02:15:35.68 | -05:35:59.3 | 02:15:35.69 | -05:35:59.4 | | | | | 0.45 | | | 0.1E* | 0.1S* | r22.4* | Ia | 2015-12-31* | Dark Energy Survey | |