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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
AT2019oel?17:18:23.98-31:04:29.622 Aug 2019ATLAS22 Aug 201917.822 Aug 201917.8
2019ofcII01:33:36.93-38:35:59.122 Aug 2019ATLAS22 Aug 201917.822 Aug 201917.8
AT2019ojnYSO?05:18:11.35+35:08:00.721 Aug 2019Gaia21 Aug 201917.821 Aug 201917.8
AT2019ojlulens?18:40:34.35-08:50:51.421 Aug 2019Gaia21 Aug 201917.621 Aug 201917.6
AT2019ocz?00:56:32.85+69:20:38.721 Aug 2019ATLAS21 Aug 201917.821 Aug 201917.8
AT2019obd?05:10:28.70+03:30:53.421 Aug 2019ZTF21 Aug 201916.721 Aug 201916.7
AT2019nzq?19:46:04.96+55:33:01.121 Aug 2019ZTF21 Aug 201917.521 Aug 201917.5
2019nynII01:07:37.31-41:51:13.120 Aug 2019ASAS-SN20 Aug 201917.120 Aug 201917.1
2019nyrIa21:08:39.09-43:25:11.520 Aug 2019ATLAS20 Aug 201917.820 Aug 201917.8
AT2019ojkYSO?18:15:28.31-15:51:02.920 Aug 2019Gaia20 Aug 201915.120 Aug 201915.1
2019nykHIPASS J0015-08II00:15:15.21-08:11:21.820 Aug 2019ALeRCE20 Aug 201917.520 Aug 201917.5
AT2019odw?19:22:04.22+11:17:35.320 Aug 2019Gaia20 Aug 201915.220 Aug 201915.2
AT2019odr?17:43:13.37-24:11:36.720 Aug 2019Gaia20 Aug 201917.020 Aug 201917.0
AT2019oekNGC 7753?23:47:01.10+29:29:07.520 Aug 2019Jordi Camarasa20 Aug 201917.220 Aug 201917.2
AT2019odzESO 214-G2?10:23:11.89-49:28:17.420 Aug 2019Gaia20 Aug 201917.320 Aug 201917.3
AT2019oea?14:24:08.10-53:42:01.120 Aug 2019Gaia20 Aug 201917.420 Aug 201917.4
2019nzxIa-91T20:51:34.82-44:49:32.420 Aug 2019ATLAS20 Aug 201917.420 Aug 201917.4
AT2019ogf?17:21:36.06+03:24:23.820 Aug 2019ZTF20 Aug 201917.620 Aug 201917.6
AT2019oak?14:18:49.69-49:51:31.219 Aug 2019Gaia19 Aug 201917.619 Aug 201917.6
AT2019oai?14:05:43.29-51:02:35.019 Aug 2019Gaia19 Aug 201917.019 Aug 201917.0
AT2019nwu?20:13:50.33+66:43:37.319 Aug 2019ATLAS19 Aug 201917.319 Aug 201917.3
AT2019ocrulens?17:42:44.94-19:05:54.319 Aug 2019Gaia19 Aug 201917.019 Aug 201917.0
AT2019oapYSO06:24:16.23+05:36:40.119 Aug 2019Gaia19 Aug 201912.619 Aug 201912.6
AT2019oag?11:23:20.61-49:59:09.119 Aug 2019Gaia19 Aug 201915.419 Aug 201915.4
AT2019nxo*16:51:20.38-26:00:26.918 Aug 2019Gaia18 Aug 201910.818 Aug 201910.8
AT2019nxlFlare13:12:12.26-48:58:38.718 Aug 2019Gaia18 Aug 201911.618 Aug 201911.6
2019nudII21:38:33.62+44:09:32.618 Aug 2019ALeRCE18 Aug 201916.718 Aug 201916.7
AT2019oaj?16:49:40.58-28:44:39.118 Aug 2019Gaia18 Aug 201916.418 Aug 201916.4
AT2019ntz*16:18:53.46+77:14:51.618 Aug 2019ZTF18 Aug 201915.618 Aug 201915.6
AT2019nuf?15:27:14.99+12:58:12.518 Aug 2019ATLAS18 Aug 201917.318 Aug 201917.3
AT2019obe?07:00:11.22+32:53:45.518 Aug 2019ZTF18 Aug 201917.518 Aug 201917.5
AT2019nqu?23:57:08.08+44:46:39.117 Aug 2019ZTF17 Aug 201917.417 Aug 201917.4
AT2019nrq?00:50:57.48-22:22:20.117 Aug 2019DECam-GROWTH17 Aug 201917.217 Aug 201917.2
AT2019nrj?06:19:37.56+67:34:01.917 Aug 2019ZTF17 Aug 201915.017 Aug 201915.0
AT2019nwsYSO18:29:44.31+01:04:53.317 Aug 2019Gaia17 Aug 201915.317 Aug 201915.3
AT2019nwp?17:13:05.92-60:30:47.016 Aug 2019MASTER16 Aug 201917.116 Aug 201917.1
AT2019nwe?04:17:27.13+73:53:42.116 Aug 2019ZTF16 Aug 201917.116 Aug 201917.1
AT2019npo?16:42:00.10+01:46:43.116 Aug 2019ZTF16 Aug 201917.216 Aug 201917.2
AT2019nogLEDA 953369Other23:41:01.50-12:23:56.315 Aug 2019ALeRCE15 Aug 201917.315 Aug 201917.3
AT2019ntwYSO05:46:45.01+00:11:32.915 Aug 2019Gaia15 Aug 201916.915 Aug 201916.9
AT2019nsxYSO05:46:25.89+00:09:31.915 Aug 2019Gaia15 Aug 201917.915 Aug 201917.9
AT2019nom?14:01:59.51-32:18:45.014 Aug 2019Gaia14 Aug 201917.514 Aug 201917.5
AT2019nmb?17:23:54.10-65:04:04.014 Aug 2019MASTER14 Aug 201916.714 Aug 201916.7
AT2019nooYSO?05:35:59.71-05:29:43.713 Aug 2019Gaia13 Aug 201916.413 Aug 201916.4
AT2019npqQSO?23:35:59.18+34:57:39.413 Aug 2019Gaia13 Aug 201917.313 Aug 201917.3
AT2019nlyYSO05:35:22.76-04:43:25.913 Aug 2019Gaia13 Aug 201915.613 Aug 201915.6
AT2019nmaYSO05:34:27.93-05:26:34.713 Aug 2019Gaia13 Aug 201915.913 Aug 201915.9
AT2019nlxYSO05:36:26.92-04:55:06.213 Aug 2019Gaia13 Aug 201917.013 Aug 201917.0
AT2019nzz?23:13:27.04+50:43:33.213 Aug 2019ATLAS13 Aug 201917.913 Aug 201917.9
AT2019nhv?17:55:31.96+18:33:06.712 Aug 2019ZTF12 Aug 201917.212 Aug 201917.2
AT2019njb?14:07:19.66+28:05:37.012 Aug 2019ATLAS12 Aug 201917.412 Aug 201917.4
AT2019njc?12:28:24.77+24:19:47.412 Aug 2019ATLAS12 Aug 201917.712 Aug 201917.7
AT2019nkfPGC 3139929?10:40:58.87+65:30:55.312 Aug 2019MASTER12 Aug 201916.012 Aug 201916.0
AT2019njz?21:59:06.25-49:56:49.912 Aug 2019MASTER12 Aug 201916.912 Aug 201916.9
AT2019nkaPGC 21306?07:34:11.00+58:42:02.312 Aug 2019MASTER12 Aug 201917.312 Aug 201917.3
AT2019nkqYSO19:25:38.41+22:34:14.512 Aug 2019Gaia12 Aug 201914.112 Aug 201914.1
AT2019nkzYSO05:36:06.66-06:32:17.212 Aug 2019Gaia12 Aug 201916.512 Aug 201916.5
AT2019nex?16:39:47.74-08:39:35.811 Aug 2019ATLAS11 Aug 201914.211 Aug 201914.2
AT2019nfv?19:33:02.49+38:54:23.611 Aug 2019MASTER11 Aug 201916.711 Aug 201916.7
AT2019nej?18:44:08.40+30:44:19.411 Aug 2019ZTF11 Aug 201917.611 Aug 201917.6
AT2019nivAGN13:06:42.05-21:47:51.011 Aug 2019Gaia11 Aug 201917.111 Aug 201917.1
AT2019nkv?09:39:17.85-30:48:48.711 Aug 2019Gaia11 Aug 201917.711 Aug 201917.7
AT2019nky?06:59:48.54-20:52:43.011 Aug 2019Gaia11 Aug 201917.911 Aug 201917.9
AT2019nth?20:48:56.87+14:04:12.011 Aug 2019ZTF11 Aug 201916.411 Aug 201916.4
AT2019njgFlare19:12:09.98+24:11:04.910 Aug 2019Gaia10 Aug 201917.610 Aug 201917.6
AT2019niwQSO23:21:59.86+27:32:46.410 Aug 2019Gaia10 Aug 201917.310 Aug 201917.3
AT2019mzy?19:50:19.78+49:57:07.09 Aug 2019ATLAS9 Aug 201917.411 Aug 201917.7
AT2019myo?23:59:31.44-05:29:44.39 Aug 2019MASTER9 Aug 201917.79 Aug 201917.7
AT2019myqCGCG 274-031?15:11:03.17+52:03:01.39 Aug 2019ATLAS9 Aug 201916.99 Aug 201916.9
AT2019niqQSO00:28:29.82+20:00:26.79 Aug 2019Gaia9 Aug 201917.59 Aug 201917.5
AT2019nis*23:49:06.49+23:33:06.69 Aug 2019Gaia9 Aug 201917.89 Aug 201917.8
AT2019niuFlare18:53:44.82+23:48:01.79 Aug 2019Gaia9 Aug 201917.99 Aug 201917.9
AT2019nti?19:15:41.87-10:06:41.59 Aug 2019ZTF9 Aug 201917.59 Aug 201917.5
2019nimII06:26:13.02-23:04:04.09 Aug 2019Gaia9 Aug 201917.89 Aug 201917.8
AT2019nad?19:42:41.82+11:10:27.38 Aug 2019ATLAS8 Aug 201917.98 Aug 201917.9
AT2019mzk?14:08:38.15+27:57:26.58 Aug 2019ATLAS8 Aug 201917.28 Aug 201917.2
AT2019mwv?20:15:44.38-06:31:12.57 Aug 2019MASTER7 Aug 201916.67 Aug 201916.6
AT2019mujVV 525Iax02:26:18.47-09:50:09.97 Aug 2019ASAS-SN7 Aug 201917.47 Aug 201917.4
AT2019mzp?16:07:06.43+15:51:34.67 Aug 2019Gaia7 Aug 201917.87 Aug 201917.8
AT2019mua?21:09:50.79+26:30:12.76 Aug 2019ATLAS6 Aug 201917.66 Aug 201917.6
AT2019mtwAGN20:25:57.35-48:22:26.06 Aug 2019ASAS-SN6 Aug 201917.66 Aug 201917.6
AT2019mrwMCG +4-55-45Ia23:41:16.81+25:33:00.15 Aug 2019ALeRCE10 Aug 201917.910 Aug 201917.9
AT2019mqx?04:35:17.41+43:41:03.35 Aug 2019MASTER5 Aug 201916.15 Aug 201916.1
AT2019mvaESO 549-G8?03:44:38.08-20:10:12.05 Aug 2019Gaia5 Aug 201917.15 Aug 201917.1
AT2019muwQSO16:36:36.50+26:48:09.35 Aug 2019Gaia5 Aug 201917.35 Aug 201917.3
AT2019mutQSO14:35:24.73+11:49:31.75 Aug 2019Gaia5 Aug 201917.85 Aug 201917.8
AT2019mxm?03:53:55.43+43:02:37.65 Aug 2019MASTER5 Aug 201916.95 Aug 201916.9
AT2019moa?20:33:12.12-14:28:25.44 Aug 2019ALeRCE4 Aug 201917.84 Aug 201917.8
AT2019mopGalaxy22:45:04.08+04:04:04.04 Aug 2019ZTF4 Aug 201917.04 Aug 201917.0
2019mnyIc21:47:09.81-45:13:26.54 Aug 2019ATLAS4 Aug 201917.94 Aug 201917.9
2019moeIa00:42:29.79+24:13:12.74 Aug 2019ATLAS11 Aug 201917.911 Aug 201917.9
AT2019msh?23:08:10.03+04:45:35.24 Aug 2019ZTF4 Aug 201917.94 Aug 201917.9
AT2019mskM31FeII00:42:38.28+41:13:42.34 Aug 2019Koichi Itagaki5 Aug 201916.25 Aug 201916.2
2019mkrUGC 10738II17:11:05.78+05:51:07.43 Aug 2019ALeRCE9 Aug 201917.29 Aug 201917.2
AT2019mqg?17:31:34.14+56:23:02.33 Aug 2019ZTF3 Aug 201916.93 Aug 201916.9
AT2019mok?20:11:20.20+17:42:09.43 Aug 2019ZTF3 Aug 201917.83 Aug 201917.8
2019mszIa20:32:09.39-59:11:58.93 Aug 2019ASAS-SN3 Aug 201917.63 Aug 201917.6
2019mpvLEDA 148270Ia06:01:33.88-38:59:35.33 Aug 2019Gaia3 Aug 201917.63 Aug 201917.6
AT2019mkuCV?19:58:06.40+22:10:29.73 Aug 2019ASAS-SN3 Aug 201915.83 Aug 201915.8
AT2019mpyQSO01:11:56.86-13:17:01.22 Aug 2019Gaia2 Aug 201917.72 Aug 201917.7
2019mhmNGC 6753II19:11:24.06-57:03:18.02 Aug 2019Peter Marples, Greg Bock, Pat Pearl2 Aug 201916.65 Aug 201917.2
AT2019mkg?19:33:20.54+59:41:48.91 Aug 2019ALeRCE1 Aug 201917.81 Aug 201917.8
AT2019meoIa05:34:07.13-29:36:39.81 Aug 2019ASAS-SN5 Aug 201917.45 Aug 201917.4
AT2019mfd?20:37:40.37-00:37:18.21 Aug 2019MASTER1 Aug 201917.71 Aug 201917.7
AT2019mgc?19:47:41.82-02:03:48.81 Aug 2019ATLAS1 Aug 201917.11 Aug 201917.1
AT2019msb?13:23:06.69-42:57:58.11 Aug 2019ASAS-SN1 Aug 201917.31 Aug 201917.3
AT2019ofs?15:20:08.12+62:22:03.531 Jul 2019ZTF31 Jul 201917.331 Jul 201917.3
AT2019mfj?23:44:48.98-48:22:50.131 Jul 2019ATLAS31 Jul 201917.431 Jul 201917.4
AT2019mfkPGC 486673?23:06:06.57-48:30:39.031 Jul 2019ATLAS31 Jul 201917.631 Jul 201917.6
AT2019meb?17:48:18.18+55:41:33.831 Jul 2019ZTF31 Jul 201917.831 Jul 201917.8
AT2019mdq?13:38:31.79+80:01:00.831 Jul 2019ZTF31 Jul 201917.831 Jul 201917.8
AT2019lzw?21:05:29.16-52:10:39.630 Jul 2019ASAS-SN30 Jul 201917.530 Jul 201917.5
AT2019mdk?19:06:37.06-05:39:50.230 Jul 2019ATLAS30 Jul 201916.830 Jul 201916.8
AT2019mek?11:31:59.69-00:03:09.330 Jul 2019Gaia30 Jul 201917.930 Jul 201917.9
AT2019oih?23:06:07.63+15:22:26.130 Jul 2019ZTF30 Jul 201917.830 Jul 201917.8
AT2019maj?20:01:12.88-22:07:17.829 Jul 2019ZTF29 Jul 201917.929 Jul 201917.9
2019lybCGCG 274-031Ia15:11:03.36+52:03:00.629 Jul 2019ASAS-SN30 Jul 201917.130 Jul 201917.1
AT2019lyp?23:45:54.46-09:28:15.229 Jul 2019Gaia29 Jul 201917.829 Jul 201917.8
AT2019lzh?20:45:32.01+41:07:30.729 Jul 2019Gaia29 Jul 201917.229 Jul 201917.2
AT2019lye?12:22:31.68+25:41:43.628 Jul 2019Gaia28 Jul 201917.828 Jul 201917.8
2019lweIa15:59:31.48+43:25:46.528 Jul 2019ATLAS31 Jul 201917.931 Jul 201917.9
AT2019lvmLMC?05:29:36.66-70:09:56.627 Jul 2019BraTS27 Jul 201912.627 Jul 201912.6
AT2019maq?20:01:49.82-05:18:16.226 Jul 2019ZTF26 Jul 201917.426 Jul 201917.4
AT2019lwb?11:43:48.15+19:58:19.226 Jul 2019Gaia26 Jul 201917.226 Jul 201917.2
AT2019lvh?03:27:34.25+42:02:01.126 Jul 2019ZTF26 Jul 201917.326 Jul 201917.3
AT2019lwv?15:22:34.37+03:39:52.825 Jul 2019ZTF25 Jul 201917.925 Jul 201917.9
2019ltwCGCG 137-076IIb16:18:38.50+21:58:23.325 Jul 2019ASAS-SN25 Jul 201917.025 Jul 201917.0
2019ltxIa23:59:02.68-33:13:47.625 Jul 2019ATLAS3 Aug 201917.63 Aug 201917.6
AT2019mhy?16:01:25.90-36:30:06.525 Jul 2019ATLAS25 Jul 201916.925 Jul 201916.9
AT2019mhz?22:41:02.99+31:28:38.525 Jul 2019ATLAS25 Jul 201917.625 Jul 201917.6
AT2019lrjIa20:18:37.91-54:00:24.224 Jul 2019DLT4024 Jul 201917.924 Jul 201917.9
AT2019lsv?03:15:52.94+00:30:47.624 Jul 2019ATLAS9 Aug 201917.99 Aug 201917.9
2019lttIa07:15:43.30-71:55:10.024 Jul 2019Gaia24 Jul 201915.824 Jul 201915.8
AT2019lwp?18:34:25.28+25:49:20.924 Jul 2019MASTER24 Jul 201916.524 Jul 201916.5
AT2019mak?19:49:54.10-10:49:09.924 Jul 2019ZTF24 Jul 201916.624 Jul 201916.6
2019lsuIa00:28:51.68-01:04:24.524 Jul 2019ATLAS24 Jul 201917.924 Jul 201917.9
AT2019lro?23:07:35.21-04:30:36.223 Jul 2019Gaia23 Jul 201916.823 Jul 201916.8
AT2019lwx?12:19:18.73+15:46:19.622 Jul 2019ZTF30 Jul 201917.930 Jul 201917.9
AT2019lqr?12:04:48.34+47:14:09.322 Jul 2019ASAS-SN22 Jul 201917.122 Jul 201917.1
2019lqvESO 530-G53Ia21:29:30.17-23:06:55.422 Jul 2019ZTF22 Jul 201917.722 Jul 201917.7
AT2019lvj?15:25:01.76-01:30:21.022 Jul 2019ZTF22 Jul 201916.822 Jul 201916.8
2019lrbMRK 0784Ic13:07:03.01+13:04:29.721 Jul 2019ASAS-SN21 Jul 201917.12 Aug 201917.6
AT2019lpt?20:19:55.46-41:02:49.921 Jul 2019ATLAS21 Jul 201917.321 Jul 201917.3
2019lrhIa23:57:21.14-67:38:00.521 Jul 2019Gaia29 Jul 201917.629 Jul 201917.6
2019lpyIa20:58:34.62-27:58:34.421 Jul 2019ATLAS21 Jul 201917.421 Jul 201917.4
AT2019lnl?17:02:06.40+32:59:52.020 Jul 2019PS14 Aug 201917.74 Aug 201917.7
2019lltIa13:33:55.47+29:33:25.720 Jul 2019ASAS-SN31 Jul 201916.731 Jul 201916.7
AT2019ltv?13:38:55.61+23:53:05.520 Jul 2019MASTER20 Jul 201917.520 Jul 201917.5
AT2019lms?11:54:47.86-64:29:30.719 Jul 2019Gaia19 Jul 201916.419 Jul 201916.4
AT2019lmu?11:27:23.79-09:39:05.819 Jul 2019Gaia19 Jul 201917.519 Jul 201917.5
AT2019lku?18:05:30.71+20:24:07.417 Jul 2019ZTF17 Jul 201917.417 Jul 201917.4
AT2019lkwII17:05:09.12+33:26:33.417 Jul 2019ZTF4 Aug 201917.94 Aug 201917.9
AT2019odv?00:56:25.61+56:30:36.617 Jul 2019Gaia17 Jul 201917.517 Jul 201917.5
AT2019llp?02:38:39.02+75:42:26.515 Jul 2019ZTF17 Jul 201917.517 Jul 201917.5
2019llkIa19:27:15.13+43:54:33.815 Jul 2019ZTF31 Jul 201917.031 Jul 201917.0
AT2019ljq?11:24:14.02-26:16:13.315 Jul 2019Gaia15 Jul 201917.415 Jul 201917.4
AT2019les?18:53:26.60+43:23:57.814 Jul 2019ZTF14 Jul 201916.814 Jul 201916.8
AT2019lij?03:33:12.74+82:26:14.514 Jul 2019ATLAS14 Jul 201917.314 Jul 201917.3
2019lkxII03:41:02.91+34:39:07.414 Jul 2019ZTF17 Aug 201917.617 Aug 201917.6
AT2019lla?23:54:39.16+28:22:50.114 Jul 2019ZTF14 Jul 201916.314 Jul 201916.3
AT2019lbm?22:07:22.71-80:06:08.813 Jul 2019MASTER13 Jul 201916.713 Jul 201916.7
AT2019lisESO 492-G2?07:11:40.44-26:42:18.013 Jul 2019Gaia13 Jul 201916.113 Jul 201916.1
AT2019lbv?12:52:41.58+22:59:50.213 Jul 2019ZTF13 Jul 201917.713 Jul 201917.7
AT2019lbz?20:29:19.02+10:11:39.313 Jul 2019ZTF13 Jul 201917.913 Jul 201917.9
2019lbiII12:40:21.14+01:16:26.512 Jul 2019ATLAS12 Jul 201917.112 Jul 201917.1
2019lekCGCG 068-074Ia11:48:43.67+14:03:04.312 Jul 2019ZTF28 Jul 201916.728 Jul 201916.7
AT2019lil?07:43:31.77-31:19:48.712 Jul 2019Gaia12 Jul 201917.612 Jul 201917.6
AT2019lbl?20:23:14.98-10:29:05.912 Jul 2019ATLAS12 Jul 201917.112 Jul 201917.1
AT2019lbk?20:48:21.68-05:47:14.112 Jul 2019ATLAS12 Jul 201917.712 Jul 201917.7
AT2019lhr?12:10:51.98-40:11:32.911 Jul 2019Gaia11 Jul 201917.911 Jul 201917.9
AT2019ldo?20:13:55.87-05:26:06.110 Jul 2019ZTF10 Jul 201917.510 Jul 201917.5
AT2019lpx?18:08:58.32+16:01:19.110 Jul 2019ATLAS10 Jul 201917.910 Jul 201917.9
AT2019lfr?20:59:34.44+48:44:16.69 Jul 2019Gaia9 Jul 201917.19 Jul 201917.1
AT2019kxt?20:21:06.68+01:49:12.49 Jul 2019ATLAS9 Jul 201917.89 Jul 201917.8
AT2019kzs?13:52:42.06-44:23:33.98 Jul 2019Gaia8 Jul 201917.78 Jul 201917.7
2019krvNGC 7236Ia22:14:43.88+13:51:53.17 Jul 2019ATLAS25 Jul 201916.410 Aug 201917.6
AT2019ksa?12:13:30.49-42:39:37.37 Jul 2019ASAS-SN11 Jul 201915.711 Jul 201915.7
AT2019kxh?11:46:50.17-57:21:20.07 Jul 2019Gaia7 Jul 201917.57 Jul 201917.5
AT2019kxfNGC 1627?04:37:39.45-04:52:43.67 Jul 2019Gaia7 Jul 201917.57 Jul 201917.5
AT2019krg?17:59:09.91+63:32:14.57 Jul 2019GSNST Team11 Jul 201917.111 Jul 201917.1
2019kudAGC 246109IIn14:44:29.73+33:59:10.37 Jul 2019ATLAS1 Aug 201916.610 Aug 201916.6
AT2019los?19:59:10.98+62:49:38.67 Jul 2019ZTF7 Jul 201916.37 Jul 201916.3
AT2019lox?19:49:01.45+66:23:38.27 Jul 2019ZTF7 Jul 201915.67 Jul 201915.6
AT2019lou?19:34:05.70+74:07:02.57 Jul 2019ZTF7 Jul 201917.77 Jul 201917.7
AT2019lri?10:32:02.62-63:42:37.86 Jul 2019Gaia6 Jul 201917.36 Jul 201917.3
AT2019kvx?23:03:02.97+65:31:20.76 Jul 2019Gaia6 Jul 201917.16 Jul 201917.1
AT2019lcxIa04:58:57.60-22:06:05.86 Jul 2019ASAS-SN14 Jul 201917.314 Jul 201917.3
2019knuIIn03:17:52.68-07:18:11.95 Jul 2019ASAS-SN5 Jul 201917.05 Jul 201917.0
2019krxIa17:48:04.43+15:53:49.15 Jul 2019ZTF12 Jul 201917.612 Jul 201917.6
AT2019kmu?12:51:09.64-22:33:52.95 Jul 2019ATLAS15 Jul 201917.415 Jul 201917.4
AT2019krm?02:52:55.76+42:14:30.45 Jul 2019MASTER5 Jul 201917.35 Jul 201917.3
AT2019kui?21:19:06.62+02:50:59.45 Jul 2019ZTF5 Jul 201917.65 Jul 201917.6
AT2019kow?14:44:24.43-47:44:41.65 Jul 2019BraTS5 Jul 201917.85 Jul 201917.8
2019kpvIa23:47:05.60-34:42:34.85 Jul 2019ATLAS24 Jul 201917.01 Aug 201917.0
AT2019lnsMRK 0509?20:44:09.77-10:43:24.74 Jul 2019ZTF4 Jul 201916.24 Jul 201916.2
AT2019kiw?22:52:21.17+21:59:30.54 Jul 2019ZTF4 Jul 201917.24 Jul 201917.2
2019klfPGC 285584Ia22:13:18.86-68:28:33.34 Jul 2019ASAS-SN4 Jul 201917.718 Jul 201917.7
AT2019kvd?23:06:03.95-43:18:35.53 Jul 2019ATLAS30 Jul 201917.230 Jul 201917.2
AT2019kpg?21:15:08.03-26:39:38.33 Jul 2019ZTF3 Jul 201917.93 Jul 201917.9
AT2019khk?09:47:40.26-14:11:13.33 Jul 2019ASAS-SN4 Jul 201916.04 Jul 201916.0
2019khfTOLOLO 00091Ia11:41:27.53-38:38:03.13 Jul 2019ASAS-SN12 Jul 201915.312 Jul 201915.3
2019kntESO 375-G70Ia10:35:50.29-34:16:22.53 Jul 2019ASAS-SN13 Jul 201915.113 Jul 201915.1
2019lhqII03:52:03.52+07:05:59.53 Jul 2019Gaia3 Jul 201917.83 Jul 201917.8
2019kcxIa12:14:10.68-00:50:45.62 Jul 2019ATLAS2 Jul 201917.43 Aug 201917.4
AT2019jzm?20:19:38.04+74:47:22.71 Jul 2019ZTF1 Jul 201916.81 Jul 201916.8
AT2019kao?22:04:36.34-40:56:05.81 Jul 2019ATLAS1 Jul 201917.91 Jul 201917.9
2019kbjII22:11:21.93+19:37:03.51 Jul 2019ATLAS1 Jul 201917.91 Jul 201917.9
AT2019lnr?16:32:55.91+70:49:13.31 Jul 2019ZTF1 Jul 201916.61 Jul 201916.6
AT2019jyx?20:34:59.47+01:53:06.830 Jun 2019MASTER30 Jun 201916.230 Jun 201916.2
2019iksIa15:17:54.28+20:50:12.829 Jun 2019ATLAS21 Jul 201916.46 Aug 201916.9
2019imlIa17:31:17.39+36:27:02.429 Jun 2019PTF1 Aug 201917.91 Aug 201917.9
2019ilqIa16:38:41.22+16:06:25.529 Jun 2019ATLAS5 Jul 201917.85 Jul 201917.8
AT2019kej?15:55:29.78-25:44:50.828 Jun 2019ZTF28 Jun 201917.128 Jun 201917.1
2019jywMCG +0-3-73II01:06:30.22-02:11:56.328 Jun 2019ZTF28 Jun 201915.910 Aug 201916.5
2019ikbNGC 6323II17:13:17.76+43:47:03.128 Jun 2019ATLAS28 Jun 201917.928 Jun 201917.9
AT2019ikq?22:54:06.36+49:04:57.627 Jun 2019ZTF27 Jun 201916.927 Jun 201916.9
AT2019kmg?17:35:23.14-07:03:46.827 Jun 2019ZTF27 Jun 201917.727 Jun 201917.7
AT2019ihdNGC 2718?08:58:49.40+06:17:47.826 Jun 2019Berto Monard26 Jun 201916.826 Jun 201916.8
2019ifmUGC 10839II17:23:41.30+52:00:36.626 Jun 2019Tim Puckett et al.3 Jul 201917.83 Jul 201917.8
2019ikwIa02:56:26.92+29:32:39.226 Jun 2019Gaia26 Jun 201917.326 Jun 201917.3
2019iexNGC 7769II23:51:03.61+20:08:43.726 Jun 2019David Sand, Wen-fai Fong, Kerry Paterson, Michael Lundquist (SAGUARO)2 Jul 201916.34 Aug 201917.2
AT2019low?20:23:37.23+68:07:13.426 Jun 2019ZTF26 Jun 201917.826 Jun 201917.8
2019iehIc-BL16:42:10.84+06:59:02.426 Jun 2019ZTF7 Jul 201916.87 Jul 201916.8
AT2019jzjM31FeII00:45:53.84+42:17:02.825 Jun 2019Koichi Itagaki25 Jun 201917.030 Jun 201917.2
AT2019iatCGCG 010-017?10:48:04.65-01:55:47.724 Jun 2019ATLAS24 Jun 201915.524 Jun 201915.5
2019ibbIa01:33:41.17+38:01:17.124 Jun 2019ZTF11 Aug 201916.911 Aug 201916.9
2019icvIC 5186Ia22:18:46.11-36:48:04.924 Jun 2019Stu Parker24 Jun 201916.024 Jun 201916.0
2019hykIC 4397II14:17:57.89+26:25:17.422 Jun 2019ASAS-SN29 Jun 201916.224 Jul 201916.3
2019hwyIa14:10:50.69+19:01:12.321 Jun 2019ATLAS25 Jun 201917.925 Jun 201917.9
AT2019hvgMRK 0804?14:06:01.58+12:46:50.420 Jun 2019ZTF26 Jun 201917.426 Jun 201917.4
2019hvvMCG -1-4-16Ia01:14:24.37-07:28:31.720 Jun 2019ATLAS10 Aug 201917.010 Aug 201917.0
2019hswNGC 2805II09:20:33.76+64:04:22.818 Jun 2019ASAS-SN20 Jun 201915.125 Jun 201915.1
2019icxESO 325-G32Ia13:51:42.42-42:40:00.817 Jun 2019ATLAS25 Jun 201917.725 Jun 201917.7
AT2019hoc?17:16:24.94+36:06:51.115 Jun 2019ATLAS5 Jul 201916.823 Jul 201917.7
AT2019ijf?11:52:11.95-34:24:46.212 Jun 2019ASAS-SN28 Jun 201917.828 Jun 201917.8
2019hlvIa19:40:27.92-51:01:10.312 Jun 2019ASAS-SN12 Jun 201917.01 Jul 201917.4
2019hcnPGC 217162II13:15:31.70-86:04:07.08 Jun 2019ASAS-SN8 Jun 201917.529 Jun 201917.6
2019hasPGC 133907Ia02:46:55.18-24:48:24.07 Jun 2019Stu Parker27 Jun 201915.927 Jun 201915.9
2019hezIa17:49:43.96+48:27:36.07 Jun 2019ZTF5 Jul 201916.85 Jul 201916.8
AT2019hhg?00:51:20.36+36:04:44.37 Jun 2019ZTF12 Jul 201917.112 Jul 201917.1
2019gwfCGCG 280-009Ia18:55:40.33+51:14:15.81 Jun 2019ZTF6 Jul 201917.86 Jul 201917.8
2019gisIa16:09:42.88-04:23:18.031 May 2019ATLAS6 Jul 201917.96 Jul 201917.9
2019fzmCGCG 020-034Ia14:56:32.87-02:06:23.127 May 2019ASAS-SN27 Jun 201917.13 Aug 201917.8
2019fyaNGC 7549II23:15:16.12+19:02:30.224 May 2019Koichi Itagaki26 May 201916.022 Aug 201916.7
2019fckNGC 5243Ia13:36:13.01+38:21:18.213 May 2019ZTF23 May 201914.44 Aug 201916.8
2019esaESO 35-G18IIn07:55:00.89-76:24:43.16 May 2019DLT4030 May 201914.62 Jul 201915.0
2019einNGC 5353Ia-pec13:53:29.13+40:16:31.41 May 2019ATLAS6 May 201913.24 Aug 201917.5
AT2019cfzQSO14:48:43.89+25:31:16.725 Mar 2019ZTF3 Aug 201917.83 Aug 201917.8
2018hnaUGC 7534II12:26:12.05+58:18:51.122 Oct 2018Koichi Itagaki16 Jan 201913.725 Jul 201917.4
 



    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.