Skip Navigation Links

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
AT2024ykiIC 5187?22:18:18.38-59:36:31.718 Oct 2024ATLAS18 Oct 202416.618 Oct 202416.6
AT2024yhznone?10:45:56.15+59:04:15.117 Oct 2024ZTF17 Oct 202417.817 Oct 202417.8
AT2024yfjnone?06:25:16.14-32:33:02.715 Oct 2024ATLAS15 Oct 202417.015 Oct 202417.0
AT2024ygrnone?19:03:45.27-28:17:57.415 Oct 2024ATLAS15 Oct 202416.315 Oct 202416.3
AT2024ydznone?00:26:03.15+75:25:33.814 Oct 2024ATLAS14 Oct 202417.914 Oct 202417.9
AT2024xxqLEDA 1390871?02:05:07.68+11:14:55.113 Oct 2024ATLAS13 Oct 202417.913 Oct 202417.9
AT2024ycsnone?04:20:14.08+36:47:12.913 Oct 2024GEOTS13 Oct 202416.313 Oct 202416.3
AT2024xvinone?08:36:39.06+06:09:18.612 Oct 2024GOTO12 Oct 202416.812 Oct 202416.8
AT2024yhs?13:55:57.99+56:53:03.611 Oct 2024Gaia11 Oct 202417.911 Oct 202417.9
AT2024yhonone?09:18:00.94-16:07:26.811 Oct 2024Gaia11 Oct 202416.411 Oct 202416.4
AT2024xtfnone?04:26:39.39-67:07:34.610 Oct 2024GOTO10 Oct 202416.410 Oct 202416.4
AT2024xteLEDA 750179?22:24:31.62-27:45:54.510 Oct 2024ALeRCE12 Oct 202416.817 Oct 202417.2
AT2024xvrnone?08:53:47.60+73:16:49.39 Oct 2024ZTF12 Oct 202416.516 Oct 202416.6
AT2024xonLEDA 3279404?10:00:02.29-01:03:43.98 Oct 2024ZTF8 Oct 202417.68 Oct 202417.6
2024xjkLEDA 2266307Ia16:59:30.24+45:31:23.35 Oct 2024ATLAS14 Oct 202416.914 Oct 202416.9
2024xjlNGC 2721Ic08:58:57.11-04:54:09.75 Oct 2024ATLAS8 Oct 202417.58 Oct 202417.5
AT2024xjznone?17:09:35.01+02:48:24.05 Oct 2024ATLAS5 Oct 202417.85 Oct 202417.8
2024xhgCGCG 320-009Ia16:10:20.69+67:50:07.04 Oct 2024ATLAS13 Oct 202417.113 Oct 202417.1
AT2024xeanone?23:42:26.67-10:16:22.43 Oct 2024ZTF3 Oct 202417.73 Oct 202417.7
AT2024xhrnone?20:05:54.13+05:49:01.53 Oct 2024ATLAS6 Oct 202417.16 Oct 202417.1
2024xedLEDA 1689460Ia-91T02:28:24.10+23:33:29.52 Oct 2024ATLAS17 Oct 202416.717 Oct 202416.7
AT2024xignone?20:04:45.49-19:52:26.81 Oct 2024Gaia1 Oct 202415.81 Oct 202415.8
AT2024wzgLEDA 345710?02:57:24.23-62:21:48.830 Sep 2024GOTO12 Oct 202417.312 Oct 202417.3
2024xavNGC 1275IIP03:19:47.31+41:30:52.630 Sep 2024GOTO9 Oct 202417.017 Oct 202417.1
AT2024xainone?03:10:32.88-78:23:12.130 Sep 2024GOTO30 Sep 202417.930 Sep 202417.9
2024xalMCG -3-10-42Ia03:44:01.35-14:21:44.430 Sep 2024PS117 Oct 202414.117 Oct 202414.1
2024wyeLEDA 992032Ia23:05:17.26-09:21:38.329 Sep 2024ZTF13 Oct 202416.516 Oct 202416.7
AT2024wwunone?19:19:59.72+25:14:36.229 Sep 2024XOSS29 Sep 202417.629 Sep 202417.6
AT2024wtoESO 119-G8?04:48:52.21-57:39:36.328 Sep 2024MASTER11 Oct 202417.411 Oct 202417.4
AT2024wupnone?15:35:12.37-27:28:50.428 Sep 2024GOTO28 Sep 202417.628 Sep 202417.6
AT2024wuonone?15:55:38.29-30:34:34.728 Sep 2024ATLAS26 Sep 202416.928 Sep 202417.0
2024wtunoneII23:23:30.59+18:53:55.728 Sep 2024ATLAS2 Oct 202417.72 Oct 202417.7
2024wtrLEDA 3088619Ia08:25:03.65+33:54:50.628 Sep 2024ATLAS28 Sep 202417.728 Sep 202417.7
AT2024xbiMrk 1464?11:55:56.99+43:35:32.128 Sep 2024Gaia28 Sep 202417.728 Sep 202417.7
AT2024wrfnone?05:51:57.85+46:21:16.327 Sep 2024GOTO27 Sep 202417.527 Sep 202417.5
AT2024wvtnone?07:01:30.40-60:37:02.527 Sep 2024MASTER27 Sep 202417.227 Sep 202417.2
2024wriIa19:12:42.92-03:56:14.827 Sep 2024ATLAS2 Oct 202417.32 Oct 202417.3
AT2024wqxnone?18:27:54.56+16:45:26.526 Sep 2024GOTO26 Sep 202416.54 Oct 202417.6
2024wppFBOT02:42:05.48-16:57:23.126 Sep 2024ZTF26 Sep 202417.626 Sep 202417.6
2024wyvCGCG 004-106Ia08:41:59.52+00:55:44.326 Sep 2024ZTF6 Oct 202417.76 Oct 202417.7
2024wpmCGCG 225-041Ia17:06:43.28+43:04:46.925 Sep 2024ZTF12 Oct 202416.216 Oct 202416.6
AT2024wraESO 58-G19?06:52:57.07-71:45:44.925 Sep 2024ATLAS25 Sep 202416.325 Sep 202416.3
AT2024wxenone?17:13:44.79-13:58:41.425 Sep 2024Gaia25 Sep 202417.925 Sep 202417.9
AT2024wxf?10:03:42.24+50:05:57.625 Sep 2024Gaia25 Sep 202417.825 Sep 202417.8
AT2024woyESO 19-G5?10:58:04.33-82:16:25.325 Sep 2024ATLAS25 Sep 202417.725 Sep 202417.7
AT2024wtinone?18:33:15.48-40:55:18.924 Sep 2024Gaia24 Sep 202416.724 Sep 202416.7
AT2024wzuLEDA 1235990?08:26:52.16+02:44:08.823 Sep 2024GOTO23 Sep 202417.923 Sep 202417.9
AT2024wbcnone?20:47:31.13-51:11:49.723 Sep 2024GOTO23 Sep 202417.023 Sep 202417.0
2024vxsLEDA 1688948Ia16:29:54.69+23:31:41.722 Sep 2024ZTF1 Oct 202417.81 Oct 202417.8
AT2024woqnone?18:40:22.81-22:20:25.222 Sep 2024ATLAS22 Sep 202417.922 Sep 202417.9
2024waknoneIa05:01:59.50-13:58:21.122 Sep 2024Fritz8 Oct 202415.117 Oct 202415.4
AT2024vumnone?02:50:54.88-49:52:44.921 Sep 2024GOTO8 Oct 202417.78 Oct 202417.7
AT2024wnz?02:59:38.34-15:13:09.221 Sep 2024Gaia21 Sep 202417.021 Sep 202417.0
AT2024wnunone?18:38:54.07-54:39:59.421 Sep 2024Gaia21 Sep 202417.121 Sep 202417.1
2024vuunoneIa23:14:34.26+06:33:23.321 Sep 2024ATLAS21 Sep 202417.521 Sep 202417.5
AT2024vtxnone?06:13:20.88-32:40:07.820 Sep 2024ATLAS6 Oct 202417.56 Oct 202417.5
AT2024vtpnone?07:46:21.35+05:44:46.520 Sep 2024GOTO20 Sep 202416.820 Sep 202416.8
AT2024wannone?16:09:19.43-27:54:23.820 Sep 2024Gaia20 Sep 202417.620 Sep 202417.6
AT2024vvoLEDA 440681?18:42:55.46-52:39:17.620 Sep 2024GOTO22 Sep 202417.822 Sep 202417.8
2024vtbLEDA 3080816Ia05:10:02.63-25:42:53.619 Sep 2024GOTO3 Oct 202417.63 Oct 202417.6
AT2024vsuNGC 2830?09:19:43.22+33:44:02.919 Sep 2024Koichi Itagaki1 Oct 202417.01 Oct 202417.0
2024vsiLEDA 1805887Ia06:52:55.82+27:21:57.619 Sep 2024ZTF23 Sep 202417.523 Sep 202417.5
2024vnyLEDA 134291Ia21:33:01.98-22:41:41.518 Sep 2024Perez-Fournon30 Sep 202417.04 Oct 202417.4
AT2024voxnone?06:26:03.52-17:19:44.618 Sep 2024ATLAS18 Sep 202417.118 Sep 202417.1
2024vrrNGC 2801Ib09:16:44.20+19:55:57.818 Sep 2024ZTF4 Oct 202417.74 Oct 202417.7
AT2024vpyLMC?05:02:10.17-69:32:24.718 Sep 2024MASTER18 Sep 202414.918 Sep 202414.9
AT2024vnenone?08:05:25.00-36:00:31.017 Sep 2024ATLAS17 Sep 202417.617 Sep 202417.6
AT2024woznone?17:17:36.05-16:58:14.417 Sep 2024ATLAS25 Sep 202417.425 Sep 202417.4
AT2024vyznone?16:10:07.84-61:23:03.016 Sep 2024Gaia16 Sep 202417.816 Sep 202417.8
AT2024vmanone?19:14:25.03-34:45:16.816 Sep 2024ATLAS16 Sep 202417.216 Sep 202417.2
AT2024vlpnone?15:43:39.23-07:45:53.216 Sep 2024GOTO16 Sep 202417.816 Sep 202417.8
AT2024vkznone?18:05:22.43+04:18:04.515 Sep 2024ATLAS15 Sep 202417.315 Sep 202417.3
2024vsaLEDA 2178316Ia08:16:44.64+41:16:00.015 Sep 2024ALeRCE19 Sep 202416.819 Sep 202416.8
AT2024vmvnone?23:52:35.86-34:48:17.815 Sep 2024GOTO15 Sep 202417.815 Sep 202417.8
AT2024wcznone?21:18:00.84-70:48:08.013 Sep 2024GOTO13 Sep 202417.913 Sep 202417.9
2024vimUGC 4108Ia07:57:32.03+59:05:08.013 Sep 2024Fink24 Sep 202415.916 Oct 202417.4
2024vkenoneIa03:17:23.52-15:10:35.513 Sep 2024ATLAS23 Sep 202416.523 Sep 202416.5
AT2024viznone?14:34:17.02-38:58:52.013 Sep 2024GOTO13 Sep 202417.714 Sep 202417.9
AT2024vignone?17:49:31.59+17:15:37.212 Sep 2024BlackGEM12 Sep 202417.912 Sep 202417.9
AT2024vlvnone?14:50:58.28-39:55:45.812 Sep 2024ATLAS12 Sep 202417.812 Sep 202417.8
AT2024vhdnone?22:11:56.70-57:58:58.312 Sep 2024BlackGEM12 Sep 202416.812 Sep 202416.8
AT2024vgnKUGX 1615+351B?16:17:38.62+35:03:32.012 Sep 2024ZTF4 Oct 202417.84 Oct 202417.8
AT2024vrunone?12:37:15.39-73:08:32.812 Sep 2024Gaia12 Sep 202417.812 Sep 202417.8
2024vjbLEDA 146318Ia04:27:39.79-05:46:59.411 Sep 2024ASAS-SN11 Sep 202417.511 Sep 202417.5
AT2024vrfnone?08:34:23.04-77:19:50.010 Sep 2024Gaia10 Sep 202417.610 Sep 202417.6
AT2024vqwnone?12:28:21.84-56:49:07.89 Sep 2024Gaia9 Sep 202417.89 Sep 202417.8
2024uziESO 403-G12Ic21:39:54.52-36:02:00.38 Sep 2024ATLAS30 Sep 202417.130 Sep 202417.1
AT2024uznnone?06:40:10.73+14:31:16.47 Sep 2024ATLAS7 Sep 202417.37 Sep 202417.3
AT2024uzmnone?04:13:37.67+18:08:00.57 Sep 2024ATLAS7 Sep 202415.113 Sep 202417.0
2024uwqNGC 6902IIb20:24:36.77-43:40:10.17 Sep 2024ATLAS4 Oct 202415.34 Oct 202415.3
2024uuaLEDA 1001093Ia00:04:17.07-08:38:46.16 Sep 2024ALeRCE23 Sep 202416.217 Oct 202417.5
2024uqgIC 1865Ia02:55:19.49+08:49:38.05 Sep 2024ALeRCE23 Sep 202416.717 Oct 202417.8
AT2024uuxnone?18:48:22.06+12:35:35.75 Sep 2024XOSS5 Sep 202417.05 Sep 202417.0
AT2024vxyLEDA 1378121?14:46:56.82+10:20:26.65 Sep 2024Fritz22 Sep 202417.922 Sep 202417.9
2024unsKUG 0232-079Ia02:34:48.34-07:41:01.04 Sep 2024ZTF6 Sep 202417.66 Sep 202417.6
AT2024uqe?08:34:47.28+22:20:18.64 Sep 2024ZTF1 Oct 202417.71 Oct 202417.7
AT2024une?05:39:07.06+41:36:21.43 Sep 2024XOSS3 Sep 202417.93 Sep 202417.9
2024ufzESO 387-G29Ia15:23:25.00-37:22:36.21 Sep 2024ATLAS1 Sep 202416.21 Sep 202416.2
2024ulgnoneIa17:30:45.29+18:20:18.51 Sep 2024ZTF15 Sep 202416.823 Sep 202417.0
2024unxnoneIa02:27:55.07+37:26:51.81 Sep 2024ZTF19 Sep 202417.329 Sep 202417.9
AT2024uhbUGC 9757?15:11:37.23+05:23:51.81 Sep 2024ATLAS1 Sep 202417.91 Sep 202417.9
2024ulaESO 347-IG14Ia23:26:07.85-38:06:25.31 Sep 2024GOTO3 Oct 202417.73 Oct 202417.7
AT2024ubznone?07:04:42.18-12:07:12.531 Aug 2024ATLAS31 Aug 202416.431 Aug 202416.4
AT2024uaiNGC 2300Ia-91bg07:32:18.78+85:42:28.531 Aug 2024ZTF5 Sep 202415.824 Sep 202417.1
AT2024uatnone?18:29:46.48-19:48:52.231 Aug 2024XOSS31 Aug 202417.431 Aug 202417.4
AT2024ueg?16:15:32.29-22:52:47.830 Aug 2024ASAS-SN30 Aug 202417.230 Aug 202417.2
2024tzmKUG 0733+599Ia07:38:16.51+59:48:46.430 Aug 2024GOTO30 Aug 202417.730 Aug 202417.7
AT2024tvenone?17:16:59.39-58:00:13.729 Aug 2024ATLAS29 Aug 202417.819 Sep 202417.9
2024uhcUGC 4433Ia08:28:29.91+17:27:47.928 Aug 2024ZTF28 Aug 202416.819 Sep 202417.8
AT2024tvfnone?16:37:21.43-24:01:49.128 Aug 2024ATLAS28 Aug 202417.628 Aug 202417.6
2024ttnLEDA 2065235Ia02:24:02.42+35:29:08.128 Aug 2024SGLF12 Sep 202416.928 Sep 202417.7
AT2024tdcnone?04:35:03.93+86:56:25.027 Aug 2024ATLAS27 Aug 202417.327 Aug 202417.3
AT2024syxnone?18:57:49.65-04:22:27.727 Aug 2024ATLAS27 Aug 202417.327 Aug 202417.3
2024syhnoneIa17:55:16.16+58:54:38.427 Aug 2024ZTF16 Sep 202416.923 Sep 202417.3
AT2024taaLEDA 276873?07:31:30.97-69:49:47.827 Aug 2024GOTO9 Sep 202417.79 Sep 202417.7
AT2024szfLEDA 529180?06:20:13.52-45:13:03.427 Aug 2024GOTO27 Aug 202417.927 Aug 202417.9
2024svgLEDA 452718Ia04:30:05.00-51:46:30.226 Aug 2024ATLAS26 Aug 202417.526 Aug 202417.5
AT2024sub?03:00:11.44+00:59:20.625 Aug 2024BlackGEM25 Aug 202417.725 Aug 202417.7
2024stjLEDA 339838Ic-BL01:11:42.06-62:47:07.925 Aug 2024ATLAS25 Aug 202417.325 Aug 202417.3
AT2024suhnone?16:34:04.49-23:01:07.625 Aug 2024ATLAS25 Aug 202417.125 Aug 202417.1
AT2024ssqM31EGN00:42:59.97+41:00:24.424 Aug 2024Italian Supernovae Search Project24 Aug 202417.124 Aug 202417.1
AT2024ssknone?22:06:34.16-08:56:44.524 Aug 2024ATLAS24 Aug 202417.824 Aug 202417.8
2024ssinoneIa00:39:40.17+26:11:49.524 Aug 2024ATLAS24 Aug 202417.924 Aug 202417.9
2024swenoneIa16:39:01.28+37:21:58.724 Aug 2024ALeRCE5 Sep 202417.65 Sep 202417.6
2024srxCGCG 168-034Ia16:45:55.62+27:31:04.824 Aug 2024ZTF2 Sep 202417.52 Sep 202417.5
2024ugcnoneIa02:45:17.36+35:18:19.924 Aug 2024ATLAS30 Aug 202416.830 Aug 202416.8
AT2024udpnone?07:04:05.41+50:34:10.623 Aug 2024ZTF23 Aug 202417.923 Aug 202417.9
AT2024som?14:22:00.51+36:01:34.423 Aug 2024ATLAS14 Sep 202417.314 Sep 202417.3
AT2024svcNGC 1671?04:49:34.03+00:15:08.823 Aug 2024ZTF23 Aug 202416.923 Aug 202416.9
AT2024smpLEDA 131139?03:05:59.22-38:02:06.022 Aug 2024GOTO9 Sep 202417.59 Sep 202417.5
2024smrLEDA 1219114Ia15:28:42.70+02:11:41.522 Aug 2024ALeRCE3 Sep 202417.83 Sep 202417.8
AT2024sugNGC 7476?23:05:12.34-43:05:46.921 Aug 2024BlackGEM21 Aug 202416.921 Aug 202416.9
2024sfkAGC 111938Ia01:43:26.23+16:58:22.014 Aug 2024ATLAS1 Sep 202416.31 Sep 202416.3
2024qvhESO 138-G14II17:06:59.01-62:05:10.11 Aug 2024GOTO2 Aug 202414.125 Aug 202414.4
2024pxgNGC 6221II16:52:46.42-59:13:26.923 Jul 2024DLT4026 Jul 202414.63 Oct 202415.4
2024pxlNGC 6384Ia-02cx17:32:27.35+07:03:44.723 Jul 2024ATLAS9 Aug 202415.618 Sep 202417.3
2024llcUGC 1118II01:33:42.46+03:32:36.116 Jun 2024ASAS-SN12 Jul 202415.619 Oct 202417.7
2024jlfNGC 5690II14:37:42.31+02:17:04.228 May 2024ZTF1 Jun 202414.430 Aug 202414.9
 



    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.

Privacy policy