Supernova discovery statistics
This list of objects going back 18 months.
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Page re-generated at: 2024/03/19.131 UT
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For the years covered, 45471 supernovae and 129 extragalactic novae were reported. 4256 of these supernovae were named by CBAT, 41210 were given possible supernova designations, and 5 were not reported to CBAT. 421 supernovae were found in NGC/IC galaxies, 28923 were found in named galaxies 276 objects were discovered by amateurs 8 were brighter than 13th Magnitude 224 were brighter than 16th Magnitude 2132 were brighter than 18th Magnitude 3363 Type I supernovae were found 3073 Type Ia 14 Type Ia-02cx 41 Type Ia-91bg 121 Type Ia-91T 39 Type Ia-pec 123 Type Ib 20 Type Ibn 4 Type Ib-pec 111 Type Ic 2 Type Icn 35 Type Ic-pec 36 Type SLSN-I 879 Type II supernovae were found 120 Type IIn 48 Type IIP 53 Type IIb 1 Type IIL 17 Type SLSN-II 3 Type II-pec 15 LBV (supernova impostors) were found 3515 were not supernovae or Extragalactic novae. 37658 were untyped Of the 129 novae that were reported 22 were reported to CBAT and 107 were not 1 were given official names by CBAT 93 were found in M31 12 were found in M81 6 were found in M33 86 were untyped 14461 objects were discovered by PS1 (prof) (AT2024egs) 13730 objects were discovered by ZTF (prof) (AT2024eht) 7708 objects were discovered by ATLAS (prof) (AT2024epl) 4095 objects were discovered by Gaia (prof) (AT2024epo) 3221 objects were discovered by ALeRCE (prof) (AT2024egj) 763 objects were discovered by DESIRT (prof) (AT2024dqw) 314 objects were discovered by MASTER (prof) (AT2024efs) 221 objects were discovered by GOTO (prof) (AT2024eoi) 182 objects were discovered by ANTARES (prof) (AT2023aaaw) 178 objects were discovered by XOSS (AT2024dzt) 132 objects were discovered by ASAS-SN (prof) (AT2024epj) 103 objects were discovered by GW-MMADS (prof) (AT2023uoa) 60 objects were discovered by Fink (prof) (AT2023whb) 57 objects were discovered by JWST (prof) (AT2023acmp) 39 objects were discovered by GEOTS (prof) (AT2023xzp) 32 objects were discovered by PTF (prof) (AT2022aejl) 28 objects were discovered by CRTS (prof) (AT2024efx) 27 objects were discovered by MeerLICHT (prof) (AT2024dsy) 25 objects were discovered by SGLF (prof) (AT2024efz) 21 objects were discovered by Koichi Itagaki (2024ws) 16 objects were discovered by GSNST (prof) (AT2023xwo) 16 objects were discovered by Kamil Hornoch et al. (Nova M31 2024-03b?) 13 objects were discovered by DLT40 (prof) (2023hym) 12 objects were discovered by BlackGEM (prof) (AT2024eik) 7 objects were discovered by Ahumada (AT2023ils) 6 objects were discovered by Jingyuan Zhao (AT2023wot) 5 objects were discovered by Italian Supernovae Search Project (AT2023wnh) 4 objects were discovered by Robert Fidrich (AT2023ync) 4 objects were discovered by unknown (Nova M31 2023-12f?) 3 objects were discovered by BOSS (2023bpx) 3 objects were discovered by Dumitru Ciprian (AT2023kdb) 3 objects were discovered by Giancarlo Cortini (2022abln) 2 objects were discovered by Cacella (AT2023ozj) 2 objects were discovered by Gianluca Masi (Nova M31 2023-10b?) 2 objects were discovered by Hiroshi Okuno (AT2023zpf) 2 objects were discovered by Konkoly Observatory (AT2022aedk) 2 objects were discovered by LOSS (prof) (2022blm) 2 objects were discovered by Mohammad Odeh (2023rve) 2 objects were discovered by Patrick Wiggins (2024bch) 1 objects were discovered by Berto Monard (2022jli) 1 objects were discovered by Castellani Flavio (AT2023yij) 1 objects were discovered by Chris Spratt (AT2023sqw) 1 objects were discovered by Christopher Brownewell (AT2023deu) 1 objects were discovered by Cornen (AT2023hzc) 1 objects were discovered by D. Balam (AT2022adba) 1 objects were discovered by Fritz (AT2023sem) 1 objects were discovered by GIT (AT2023xvj) 1 objects were discovered by Grzegorz Duszanowicz and Jordi Camarasa (AT2022zjo) 1 objects were discovered by Hidehiko Okoshi (2024ahv) 1 objects were discovered by ILMT (AT2023yjc) 1 objects were discovered by J-VAR (AT2024bxn) 1 objects were discovered by Kinder (AT2023yba) 1 objects were discovered by Malesani (AT2023vfi) 1 objects were discovered by Masao Shimizu, Hiroyuki Naito, Shin-ya Narusawa (AT2022adux) 1 objects were discovered by Rankin (AT2023gqg) 1 objects were discovered by Robert Pickard (AT2022acht) 1 objects were discovered by Tomas Ahumada (AT2022aaaa) 1 objects were discovered by Yuqing Ren, Jingyuan Zhao (AT2023ttu)
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