Active supernovae

The below table lists all currently active (candidate) supernovae brighter than magnitude 18.
For more information about a certain supernova, click on its designation.

Supernova Discovery Maximum Last observed
designation host type ra dec date discoverer(s) date magn date magn
2019vaUGC 8577IIP13:35:14.68+44:45:58.716 Jan 2019ATLAS17 Jan 201916.717 Jan 201916.7
AT2019ufBlazar11:23:54.98-11:56:30.115 Jan 2019Gaia15 Jan 201917.515 Jan 201917.5
AT2019tpM31?00:45:59.36+41:56:29.715 Jan 2019MASTER15 Jan 201917.115 Jan 201917.1
AT2019ta?03:20:54.39-38:53:29.314 Jan 2019ATLAS14 Jan 201917.914 Jan 201917.9
2019rzUGC 3554IIn06:50:25.76+43:03:11.914 Jan 2019ASAS-SN14 Jan 201917.414 Jan 201917.4
AT2019teBL02:43:30.89+71:20:18.013 Jan 2019Gaia13 Jan 201917.013 Jan 201917.0
AT2019rv?09:07:31.75-72:11:17.413 Jan 2019ASAS-SN13 Jan 201917.114 Jan 201917.2
AT2019ssFlare00:01:11.94+11:44:09.713 Jan 2019Gaia13 Jan 201917.513 Jan 201917.5
2019rmIa05:53:13.25-73:06:56.912 Jan 2019ASAS-SN13 Jan 201915.113 Jan 201915.1
2019rfPGC 165356SN03:12:13.52+67:24:35.111 Jan 2019ATLAS12 Jan 201917.314 Jan 201917.7
AT2019sdYSO02:51:25.03+60:17:33.011 Jan 2019Gaia11 Jan 201917.811 Jan 201917.8
AT2019oy?02:45:28.61-62:07:27.610 Jan 2019ASAS-SN10 Jan 201917.610 Jan 201917.6
2019peIa16:01:21.06+15:26:39.810 Jan 2019ATLAS10 Jan 201917.410 Jan 201917.4
2019npNGC 3254Ia10:29:21.96+29:30:38.49 Jan 2019Koichi Itagaki15 Jan 201914.815 Jan 201914.8
AT2019ma?17:18:28.08+23:01:27.19 Jan 2019ZTF9 Jan 201917.89 Jan 201917.8
2019mhSN12:02:36.14+04:32:58.69 Jan 2019ASAS-SN9 Jan 201916.211 Jan 201916.4
2019kf2MFGC 08107Ia10:27:17.43+26:31:59.18 Jan 2019ZTF8 Jan 201917.98 Jan 201917.9
AT2019im?13:17:53.66-21:24:11.38 Jan 2019ASAS-SN9 Jan 201917.69 Jan 201917.6
AT2019kgVIII Zw 246?11:42:45.75+21:42:53.58 Jan 2019ZTF17 Jan 201917.217 Jan 201917.2
AT2019lcIC 2968?11:52:30.70+20:37:32.28 Jan 2019TNTS8 Jan 201916.38 Jan 201916.3
AT2019ld?12:20:27.73-38:52:26.48 Jan 2019ATLAS8 Jan 201916.78 Jan 201916.7
2019qtIIn14:59:10.65+43:49:11.68 Jan 2019ZTF8 Jan 201917.88 Jan 201917.8
AT2019oe?15:39:57.10-53:29:53.47 Jan 2019Gaia7 Jan 201917.97 Jan 201917.9
AT2019ik?08:02:18.15-04:29:27.45 Jan 2019PS15 Jan 201917.45 Jan 201917.4
AT2019en?22:30:07.47+06:44:52.25 Jan 2019ZTF5 Jan 201916.95 Jan 201916.9
AT2019eo?21:28:42.61+23:37:44.35 Jan 2019ZTF5 Jan 201917.45 Jan 201917.4
AT2019hmUGC 169?00:18:19.26+19:24:01.54 Jan 2019PS14 Jan 201917.34 Jan 201917.3
AT2019kd?15:09:11.75+54:11:49.44 Jan 2019ZTF4 Jan 201917.84 Jan 201917.8
AT2019gi?08:14:13.41-16:25:03.62 Jan 2019ATLAS2 Jan 201916.12 Jan 201916.1
AT2019H?02:13:42.44+16:39:28.42 Jan 2019ATLAS3 Jan 201916.46 Jan 201916.6
AT2019G?00:34:49.26-46:01:54.22 Jan 2019ATLAS2 Jan 201917.82 Jan 201917.8
AT2019lo?05:50:10.16-47:26:43.62 Jan 2019ATLAS2 Jan 201917.92 Jan 201917.9
2019elIIn00:02:56.70+32:32:52.32 Jan 2019MASTER2 Jan 201917.43 Jan 201917.9
2018leiNGC 986Ic02:33:34.33-39:02:42.431 Dec 2018ASAS-SN31 Dec 201816.831 Dec 201816.8
AT2018lclM31FeIIb00:42:26.24+41:04:00.930 Dec 2018Emmanuel Conseil31 Dec 201815.93 Jan 201917.7
AT2018lek?00:10:56.33-18:34:25.230 Dec 2018ZTF30 Dec 201816.930 Dec 201816.9
2019BUGC 118II00:13:02.47+22:06:07.930 Dec 2018ASAS-SN3 Jan 201917.113 Jan 201917.5
AT2018lkgUGC 3660IIn07:06:34.76+63:50:56.930 Dec 2018MASTER30 Dec 201817.230 Dec 201817.2
AT2018lcw?23:55:20.83+78:41:55.129 Dec 2018ZTF29 Dec 201817.829 Dec 201817.8
MASTER OT J060925.17-473248.6LEDA 499631Ia06:09:25.17-47:32:48.629 Dec 2018MASTER29 Dec 201817.929 Dec 201817.9
2018lcdMCG -1-5-42II01:51:10.81-03:29:26.929 Dec 2018Corona Borealis Observatory Supernova Survey (CSNS)3 Jan 201916.411 Jan 201916.5
AT2018kwx?01:04:32.53-54:38:13.728 Dec 2018ASAS-SN28 Dec 201817.83 Jan 201917.9
AT2018kzu?10:40:21.68+15:29:08.328 Dec 2018ZTF28 Dec 201817.728 Dec 201817.7
AT2018lcm?07:48:42.43+00:34:40.728 Dec 2018ZTF28 Dec 201817.128 Dec 201817.1
AT2018lcv?08:52:04.14-18:47:14.128 Dec 2018ZTF28 Dec 201817.928 Dec 201817.9
2018kzcIa06:28:58.25+38:43:31.027 Dec 2018Herman Mikuz (PIKA)27 Dec 201817.527 Dec 201817.5
AT2018kxg?17:56:30.37+71:08:10.927 Dec 2018Gaia27 Dec 201817.827 Dec 201817.8
2018kyiIa07:07:09.50+26:19:29.727 Dec 2018ATLAS5 Jan 201916.612 Jan 201916.8
AT2018kvw?05:07:52.41+01:37:03.726 Dec 2018ATLAS26 Dec 201817.526 Dec 201817.5
AT2018kxd?13:46:11.91-58:54:01.926 Dec 2018Gaia26 Dec 201817.626 Dec 201817.6
AT2018kwg?14:38:23.87-35:35:31.225 Dec 2018Gaia25 Dec 201817.125 Dec 201817.1
2018kpoMCG -1-10-19II03:40:43.05-06:25:24.124 Dec 2018ATLAS25 Dec 201817.425 Dec 201817.4
AT2018ktv?16:32:03.77+39:36:30.024 Dec 2018ZTF24 Dec 201817.024 Dec 201817.0
AT2018kpb?21:14:56.36-03:32:34.224 Dec 2018ATLAS24 Dec 201817.324 Dec 201817.3
AT2018kvq?02:27:12.83+28:41:57.224 Dec 2018Gaia24 Dec 201817.624 Dec 201817.6
AT2018lbd?14:20:06.34-09:23:13.724 Dec 2018ZTF24 Dec 201817.924 Dec 201817.9
2018lasIa-pec10:59:52.23+19:47:41.824 Dec 2018ZTF24 Dec 201817.824 Dec 201817.8
AT2018kpi?01:57:20.86+09:14:57.423 Dec 2018ZTF23 Dec 201817.623 Dec 201817.6
AT2018kvm?13:41:08.94-43:23:53.123 Dec 2018Gaia23 Dec 201817.923 Dec 201817.9
AT2018klrM31FeII00:42:43.80+41:17:20.823 Dec 2018XOSS27 Dec 201815.531 Dec 201817.1
2018kssUGC 3535Ia06:46:23.87+43:49:27.822 Dec 2018ZTF22 Dec 201817.922 Dec 201817.9
2018ldiIa00:55:26.43-12:08:45.922 Dec 2018ZTF22 Dec 201817.97 Jan 201917.9
AT2018knk?18:45:19.01+49:56:24.722 Dec 2018Gaia22 Dec 201817.322 Dec 201817.3
AT2018kwr?02:50:54.85+40:37:14.922 Dec 2018ZTF27 Dec 201817.627 Dec 201817.6
AT2018klzMCG +0-39-18?15:17:46.66-00:46:34.521 Dec 2018Gaia21 Dec 201817.721 Dec 201817.7
AT2018kmc?02:11:46.95+21:49:01.021 Dec 2018Gaia21 Dec 201817.921 Dec 201817.9
AT2018kmbLEDA 98348?13:27:59.82-31:29:18.021 Dec 2018Gaia21 Dec 201817.921 Dec 201817.9
AT2018kmd?13:15:35.43-34:08:06.321 Dec 2018Gaia21 Dec 201816.311 Jan 201917.2
2018kutESO 500-G39Ia10:26:32.78-25:29:31.721 Dec 2018ATLAS21 Dec 201817.621 Dec 201817.6
MASTER OT J120755.95+650647.8NGC 4121?12:07:55.95+65:06:47.820 Dec 2018MASTER20 Dec 201815.520 Dec 201815.5
AT2018kja?09:44:25.13+08:59:35.420 Dec 2018ZTF20 Dec 201817.020 Dec 201817.0
AT2018ktl?15:54:17.43+32:38:37.720 Dec 2018ZTF20 Dec 201817.820 Dec 201817.8
2018khhIIn22:03:16.18-55:58:36.620 Dec 2018ASAS-SN20 Dec 201816.320 Dec 201816.3
2018kmuIa14:41:32.92+48:12:14.420 Dec 2018ZTF28 Dec 201816.410 Jan 201917.0
2018kxzIa12:02:18.67+59:15:24.119 Dec 2018ZTF19 Dec 201817.54 Jan 201917.8
AT2018kga?06:53:38.00+22:06:53.619 Dec 2018ZTF19 Dec 201817.519 Dec 201817.5
AT2018kgx?03:11:16.28+37:05:03.519 Dec 2018ZTF19 Dec 201817.719 Dec 201817.7
AT2018kkqCGCG 329-030?06:30:29.55+74:26:39.119 Dec 2018ZTF19 Dec 201817.819 Dec 201817.8
2018kcwIC 5179II22:16:07.86-36:50:55.519 Dec 2018ASAS-SN20 Dec 201815.121 Dec 201815.4
2018kagII08:55:48.48+03:38:29.317 Dec 2018ASAS-SN17 Dec 201817.217 Dec 201817.2
2018kafM31FeII00:42:42.41+41:19:41.117 Dec 2018XOSS21 Dec 201817.721 Dec 201817.7
AT2018kgp?21:27:47.89+23:36:13.717 Dec 2018ZTF17 Dec 201817.117 Dec 201817.1
AT2018kgn?21:21:28.58+29:15:41.217 Dec 2018ZTF17 Dec 201817.617 Dec 201817.6
AT2018kgeLEDA 2071893?18:50:53.87+35:54:42.617 Dec 2018Gaia17 Dec 201817.917 Dec 201817.9
AT2018kcdM31FeIIb00:39:44.84+40:35:35.517 Dec 2018MASTER17 Dec 201816.221 Dec 201817.3
AT2018kfnLEDA 1479111?16:02:42.47+15:14:11.317 Dec 2018Gaia17 Dec 201817.417 Dec 201817.4
2018kjiPGC 1356939Ia15:26:18.28+08:57:09.217 Dec 2018MASTER21 Dec 201816.78 Jan 201917.4
2018kaxIa-91T03:28:52.23-21:53:20.217 Dec 2018ATLAS7 Jan 201917.67 Jan 201917.6
AT2018kad?23:33:12.60-60:34:29.116 Dec 2018ASAS-SN5 Jan 201916.35 Jan 201916.3
AT2018kev?01:19:19.45-16:38:28.714 Dec 2018ZTF14 Dec 201817.614 Dec 201817.6
AT2018kaj?15:40:54.63+15:03:05.914 Dec 2018Gaia14 Dec 201817.914 Dec 201817.9
2018jwiIa06:18:39.28-54:28:14.814 Dec 2018ASAS-SN14 Dec 201817.114 Dec 201817.1
AT2018jwz?05:51:57.83+46:21:16.114 Dec 2018PS114 Dec 201817.814 Dec 201817.8
AT2018jxj?05:44:03.39+75:44:46.614 Dec 2018ATLAS14 Dec 201816.818 Dec 201817.3
2018kbeIa14:16:27.53+65:31:30.613 Dec 2018ZTF13 Dec 201817.613 Dec 201817.6
2018jsnCGCG 013-032II11:59:56.99-00:33:01.312 Dec 2018ATLAS12 Dec 201817.712 Dec 201817.7
2018kdxIa12:08:03.35+39:14:42.412 Dec 2018ZTF7 Jan 201917.67 Jan 201917.6
2018jrnPGC 43693Ia12:52:35.46-21:54:56.311 Dec 2018ASAS-SN11 Dec 201816.917 Dec 201817.0
AT2018jrv?00:48:03.10+16:00:58.111 Dec 2018ASAS-SN11 Dec 201817.311 Dec 201817.3
AT2018jty?14:51:02.48+16:51:29.911 Dec 2018Gaia11 Dec 201817.411 Dec 201817.4
AT2018jrm?04:02:14.23+22:08:35.510 Dec 2018ZTF10 Dec 201817.410 Dec 201817.4
AT2018jtn?05:53:12.82+59:55:48.310 Dec 2018ZTF10 Dec 201815.118 Dec 201817.2
2018kbhUGC 9629Ia14:57:09.31+52:20:51.510 Dec 2018ZTF10 Dec 201817.710 Dec 201817.7
AT2018khk?13:46:19.29+14:10:51.810 Dec 2018ZTF17 Dec 201817.817 Dec 201817.8
2018kfsCGCG 106-033Ia15:21:28.86+15:08:20.69 Dec 2018ZTF9 Dec 201816.324 Dec 201817.1
AT2018jpl?13:44:22.06+14:19:32.09 Dec 2018ATLAS9 Dec 201817.79 Dec 201817.7
AT2018jms?06:35:15.49-62:40:02.98 Dec 2018MASTER8 Dec 201817.28 Dec 201817.2
2018jmtPGC 370Ibn06:54:47.10-59:30:10.88 Dec 2018MASTER8 Dec 201816.58 Dec 201816.5
2018jqpIa14:56:30.73+23:50:01.78 Dec 2018Gaia8 Dec 201817.88 Dec 201817.8
AT2018jqk?20:11:26.52+08:05:07.57 Dec 2018Gaia7 Dec 201817.97 Dec 201817.9
AT2018jmj?22:11:56.16+75:44:55.96 Dec 2018ATLAS6 Dec 201817.46 Dec 201817.4
AT2018jng?20:04:28.57+04:11:15.36 Dec 2018Gaia6 Dec 201817.96 Dec 201817.9
2018jmoIa06:51:20.47+45:38:41.16 Dec 2018TNTS14 Dec 201816.810 Jan 201917.2
2018jncLEDA 1029796Ia11:02:24.55-06:42:06.66 Dec 2018ATLAS6 Dec 201816.86 Dec 201816.8
AT2018kdl?20:47:45.82-02:46:04.15 Dec 2018ZTF5 Dec 201817.95 Dec 201817.9
AT2018jth?07:21:40.57+02:54:24.05 Dec 2018ZTF5 Dec 201815.321 Dec 201817.2
AT2018jlj?20:10:46.68+01:07:13.05 Dec 2018Gaia5 Dec 201817.35 Dec 201817.3
2018jkyNGC 1329Ia03:26:02.12-17:33:47.05 Dec 2018ASAS-SN11 Dec 201815.68 Jan 201916.4
AT2018jqb?05:24:33.47-07:05:27.94 Dec 2018ZTF4 Dec 201817.44 Dec 201817.4
2018jpnNGC 1078Ia02:44:08.21-09:27:06.04 Dec 2018ZTF13 Dec 201816.923 Dec 201817.5
AT2018kbgMRK 0915?22:36:46.49-12:32:42.84 Dec 2018ZTF4 Dec 201817.74 Dec 201817.7
AT2018kdr?19:40:03.45+61:44:04.64 Dec 2018ZTF4 Dec 201817.64 Dec 201817.6
2018jpqLCSB S0395PII02:29:14.70-05:36:11.84 Dec 2018ZTF2 Jan 201917.82 Jan 201917.9
2018jkdIa01:56:50.47-67:43:27.63 Dec 2018ASAS-SN3 Dec 201817.53 Dec 201817.5
AT2018jii?07:04:37.60+06:01:13.32 Dec 2018ATLAS2 Dec 201816.72 Dec 201816.7
2018jkbII02:21:09.81-04:04:23.72 Dec 2018ATLAS14 Dec 201817.126 Dec 201817.2
2018jgnIa00:02:56.00-26:54:53.01 Dec 2018ASAS-SN1 Dec 201817.35 Dec 201817.9
AT2018jgv?05:24:59.33-43:00:27.429 Nov 2018ATLAS29 Nov 201817.829 Nov 201817.8
AT2018jgr?19:41:26.72-10:17:16.229 Nov 2018ATLAS29 Nov 201816.730 Nov 201816.8
AT2018jjv?05:24:19.40-03:44:23.628 Nov 2018ZTF28 Nov 201817.828 Nov 201817.8
AT2018jjq?05:39:25.18-06:09:00.028 Nov 2018ZTF28 Nov 201817.928 Nov 201817.9
AT2018jnt?11:05:38.99+02:02:57.528 Nov 2018ZTF28 Nov 201817.428 Nov 201817.4
AT2018klbMRK 1239?09:52:19.09-01:36:43.728 Nov 2018ZTF28 Nov 201817.528 Nov 201817.5
2018jffIa23:48:06.42-44:58:49.127 Nov 2018ASAS-SN27 Nov 201817.427 Nov 201817.4
AT2018jdfESO 402-G8?21:08:00.11-36:32:02.227 Nov 2018ATLAS27 Nov 201817.429 Nov 201817.7
2018jdqIa11:25:30.32-08:26:52.727 Nov 2018ASAS-SN27 Nov 201816.39 Jan 201917.7
AT2018jbsOther13:55:39.70+58:02:35.526 Nov 2018ZTF28 Nov 201817.628 Nov 201817.6
AT2018jdx?20:33:15.15-44:32:29.426 Nov 2018Gaia26 Nov 201817.726 Nov 201817.7
2018jaoIa-91T21:50:11.26-03:41:32.626 Nov 2018ATLAS26 Nov 201817.726 Nov 201817.7
AT2018jcf?07:58:49.15+09:02:36.425 Nov 2018ZTF25 Nov 201816.925 Nov 201817.6
AT2018jan?02:20:08.17-24:21:17.725 Nov 2018ATLAS7 Dec 201817.27 Dec 201817.2
AT2018jcl?08:18:13.80+25:18:22.125 Nov 2018ZTF25 Nov 201817.825 Nov 201817.8
AT2018jca?08:30:53.39+18:10:22.825 Nov 2018ZTF25 Nov 201817.925 Nov 201817.9
2018jfbKUG 1124+338Ia11:27:27.26+33:37:02.425 Nov 2018ZTF16 Dec 201817.216 Dec 201817.2
2018ivcM77II02:42:41.29-00:00:31.724 Nov 2018DLT4028 Nov 201813.28 Jan 201916.6
AT2018izx?18:17:33.69+40:03:38.923 Nov 2018Gaia23 Nov 201817.223 Nov 201817.2
AT2018iux?21:35:55.14+12:04:08.322 Nov 2018ATLAS22 Nov 201817.222 Nov 201817.2
2018iuqIIb07:05:53.44+12:53:34.721 Nov 2018ZTF24 Nov 201817.424 Nov 201817.4
2018izdIa07:02:54.63+33:50:15.421 Nov 2018ZTF9 Dec 201816.629 Dec 201817.3
2018iuuUGC 6452Ia11:27:21.22+59:37:48.321 Nov 2018ZTF9 Dec 201815.38 Jan 201917.8
AT2018jamLEDA 2258792?13:12:59.51+45:05:48.921 Nov 2018ZTF1 Dec 201817.91 Dec 201817.9
AT2018iuw?06:51:20.90-19:34:10.621 Nov 2018ATLAS21 Nov 201817.921 Nov 201817.9
AT2018izk?06:53:55.96-32:28:43.921 Nov 2018Gaia21 Nov 201817.921 Nov 201817.9
2018isqNGC 1184Ia03:16:50.60+80:47:04.520 Nov 2018Tim Puckett et al.26 Nov 201815.615 Dec 201817.0
AT2018ittIC 4836?19:16:20.01-60:11:54.920 Nov 2018ASAS-SN21 Nov 201816.421 Nov 201816.4
AT2018its?03:41:14.54-12:48:17.920 Nov 2018ATLAS20 Nov 201817.720 Nov 201817.7
AT2018iva?19:01:57.18+22:56:23.320 Nov 2018Gaia20 Nov 201817.420 Nov 201817.4
AT2018jcx?08:45:51.48-07:28:18.420 Nov 2018ZTF20 Nov 201817.320 Nov 201817.3
AT2018jgq?07:17:04.32-68:37:37.320 Nov 2018Dennis Denisenko1 Dec 201817.11 Dec 201817.1
2018jazIa13:39:20.09+34:41:19.720 Nov 2018ZTF20 Nov 201816.110 Dec 201817.1
2018jawIc12:54:04.11+13:32:47.920 Nov 2018ZTF20 Nov 201817.820 Nov 201817.8
2018jaxIa-91T13:45:57.84+28:47:45.320 Nov 2018ZTF20 Nov 201816.229 Dec 201817.5
AT2018jel?03:55:40.77+19:14:25.419 Nov 2018ZTF19 Nov 201817.419 Nov 201817.4
AT2018iqm?07:38:16.73+19:37:20.119 Nov 2018ZTF19 Nov 201817.819 Nov 201817.8
2018ioaIa04:20:32.12-38:57:35.918 Nov 2018ASAS-SN19 Nov 201817.130 Nov 201817.3
AT2018ios?13:09:46.52-71:07:15.016 Nov 2018Gaia16 Nov 201817.29 Dec 201817.5
2018imfNGC 4639IIP12:42:41.39+13:15:55.014 Nov 2018Koichi Itagaki14 Nov 201815.89 Dec 201817.0
AT2018imn?20:02:40.02+56:27:30.114 Nov 2018ATLAS14 Nov 201814.720 Dec 201817.6
2018imdNGC 4697Ia12:48:24.95-05:47:39.214 Nov 2018Koichi Itagaki14 Nov 201815.512 Dec 201816.5
AT2018iswNGC 2617?08:35:38.82-04:05:18.013 Nov 2018ZTF13 Nov 201816.829 Dec 201817.1
2018iluIa23:33:20.98+04:48:34.712 Nov 2018ATLAS4 Dec 201815.530 Dec 201817.4
AT2018inb?04:42:16.04-00:23:34.212 Nov 2018ZTF12 Nov 201816.819 Nov 201817.2
AT2018ivhNGC 2693?08:56:59.24+51:20:51.09 Nov 2018ZTF3 Dec 201817.03 Dec 201817.0
2018ihmIIn18:44:14.01+32:07:39.29 Nov 2018ATLAS22 Nov 201817.722 Nov 201817.7
AT2018jal?09:31:56.83+67:36:53.36 Nov 2018ZTF13 Jan 201917.613 Jan 201917.6
2018hzgNGC 3825Ia11:42:23.66+10:15:51.16 Nov 2018ASAS-SN12 Nov 201814.49 Dec 201817.6
2018isoIa12:27:16.63+35:48:02.35 Nov 2018ZTF5 Nov 201816.63 Dec 201817.6
2018hzhIa04:07:12.87-37:03:09.85 Nov 2018ATLAS5 Nov 201817.81 Dec 201817.8
2018igtIa13:04:28.98+79:03:02.14 Nov 2018ZTF23 Nov 201817.523 Nov 201817.5
AT2018hsr?00:53:48.57-60:47:44.83 Nov 2018ASAS-SN3 Nov 201817.529 Nov 201817.8
2018huwIa00:39:12.22-05:12:02.51 Nov 2018ZTF11 Dec 201817.711 Dec 201817.7
2018hrtUGC 2122Ia02:38:27.85+29:45:32.431 Oct 2018ATLAS7 Nov 201815.620 Nov 201817.2
2018httNGC 1209Ia03:06:02.90-15:36:41.731 Oct 2018ZTF12 Dec 201815.130 Dec 201816.0
AT2018hqmUGC 12188?22:47:37.56+39:52:50.228 Oct 2018CRTS13 Nov 201817.115 Dec 201817.6
2018hpbIIn22:01:34.52-17:27:45.225 Oct 2018ATLAS6 Nov 201816.617 Dec 201817.4
AT2018hsk?06:42:39.09-53:14:26.123 Oct 2018ASAS-SN1 Nov 201816.521 Nov 201817.0
2018hnaUGC 7534II12:26:12.05+58:18:51.122 Oct 2018Koichi Itagaki12 Jan 201914.212 Jan 201914.2
AT2018hleIC 340II03:39:28.10-13:07:01.917 Oct 2018LOSS20 Oct 201817.526 Dec 201817.9
2018htwIa22:08:49.70+38:09:04.99 Oct 2018ZTF26 Oct 201816.016 Dec 201817.9
2018hfgUGC 4642IIn08:52:56.19+42:24:46.77 Oct 2018ASAS-SN30 Nov 201816.216 Dec 201816.6
2018evtMCG -1-35-11Ia-91T13:46:39.21-09:38:35.811 Aug 2018ASAS-SN29 Dec 201816.29 Jan 201916.5
AT2016bluNGC 4559LBV12:35:52.30+27:55:55.911 Jan 2012LOSS11 Jan 201216.715 Jan 201916.8



    Terminology:
            
    magn:       Magnitude (brightness) estimate    
    ra:         Right ascension
    dec:        Declination
    

Active supernova data as provided by ASRAS (Astronomy Section Rochester Academy of Science)
Calculations by a modified version of AAPlus, a C# implementation of the AA+ project by PJ Naughter from the algorithms presented in the book "Astronomical Algorithms" by Jean Meeus.
NGC2000 dso catalog and star labels from VizieR as provided by the Strasbourg astronomical Data Center.
Tycho2 catalog from the ESO archive.