Supernova discovery statistics
This list of objects going back 18 months.
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Page re-generated at: 2024/04/25.790 UT
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For the years covered, 47336 supernovae and 129 extragalactic novae were reported. 4461 of these supernovae were named by CBAT, 42870 were given possible supernova designations, and 5 were not reported to CBAT. 443 supernovae were found in NGC/IC galaxies, 29993 were found in named galaxies 271 objects were discovered by amateurs 9 were brighter than 13th Magnitude 234 were brighter than 16th Magnitude 2225 were brighter than 18th Magnitude 3523 Type I supernovae were found 3226 Type Ia 16 Type Ia-02cx 42 Type Ia-91bg 129 Type Ia-91T 42 Type Ia-pec 124 Type Ib 20 Type Ibn 4 Type Ib-pec 113 Type Ic 2 Type Icn 37 Type Ic-pec 40 Type SLSN-I 922 Type II supernovae were found 127 Type IIn 54 Type IIP 59 Type IIb 1 Type IIL 17 Type SLSN-II 3 Type II-pec 16 LBV (supernova impostors) were found 3739 were not supernovae or Extragalactic novae. 39091 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 85 were untyped 14665 objects were discovered by PS1 (prof) (AT2024hgh) 14238 objects were discovered by ZTF (prof) (AT2024hfg) 8104 objects were discovered by ATLAS (prof) (AT2024hgj) 4220 objects were discovered by Gaia (prof) (AT2024glc) 3602 objects were discovered by ALeRCE (prof) (AT2024hfi) 763 objects were discovered by DESIRT (prof) (AT2024dqw) 328 objects were discovered by MASTER (prof) (AT2024hbd) 258 objects were discovered by XOSS (AT2024hai) 254 objects were discovered by GOTO (prof) (AT2024hfh) 182 objects were discovered by ANTARES (prof) (AT2023aaaw) 161 objects were discovered by GW-MMADS (prof) (AT2024hfq) 137 objects were discovered by ASAS-SN (prof) (AT2024ggn) 61 objects were discovered by BlackGEM (prof) (AT2024hgl) 61 objects were discovered by Fink (prof) (2024grx) 57 objects were discovered by JWST (prof) (AT2023acmp) 44 objects were discovered by GEOTS (prof) (AT2024gfh) 32 objects were discovered by PTF (prof) (AT2022aejl) 29 objects were discovered by CRTS (prof) (2024gqf) 27 objects were discovered by MeerLICHT (prof) (AT2024dsy) 25 objects were discovered by SGLF (prof) (AT2024efz) 22 objects were discovered by Koichi Itagaki (2024exw) 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) 7 objects were discovered by Ahumada (AT2023ils) 5 objects were discovered by Italian Supernovae Search Project (AT2023wnh) 5 objects were discovered by Jingyuan Zhao and Weihao Wang (AT2023wot) 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 Fritz (2024gwq) 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 Chen (AT2024gsa) 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 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 STSP (2024fxo) 1 objects were discovered by Santos (AT2024gfb) 1 objects were discovered by Tomas Ahumada (AT2022aaaa) 1 objects were discovered by Yuqing Ren, Jingyuan Zhao (AT2023ttu)
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