Supernova discovery statistics
This list of objects going back 18 months.
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Page re-generated at: 2025/03/10.068 UT
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For the years covered, 47740 supernovae and 134 extragalactic novae were reported. 4444 of these supernovae were named by CBAT, 43290 were given possible supernova designations, and 6 were not reported to CBAT. 432 supernovae were found in NGC/IC galaxies, 30054 were found in named galaxies 459 objects were discovered by amateurs 8 were brighter than 13th Magnitude 208 were brighter than 16th Magnitude 1999 were brighter than 18th Magnitude 3398 Type I supernovae were found 3102 Type Ia 18 Type Ia-02cx 42 Type Ia-91bg 105 Type Ia-91T 47 Type Ia-pec 106 Type Ib 20 Type Ibn 7 Type Ib-pec 134 Type Ic 2 Type Icn 38 Type Ic-pec 48 Type SLSN-I 1011 Type II supernovae were found 115 Type IIn 58 Type IIP 67 Type IIb 1 Type IIL 15 Type SLSN-II 3 Type II-pec 13 LBV (supernova impostors) were found 3543 were not supernovae or Extragalactic novae. 39731 were untyped Of the 134 novae that were reported 27 were reported to CBAT and 107 were not 1 were given official names by CBAT 91 were found in M31 12 were found in M81 10 were found in M33 86 were untyped 14150 objects were discovered by PS1 (prof) (AT2025duu) 10351 objects were discovered by ZTF (prof) (AT2025dxh) 7193 objects were discovered by ATLAS (prof) (AT2025dys) 5583 objects were discovered by ALeRCE (prof) (AT2024afzq) 3411 objects were discovered by Gaia (prof) (AT2025oj) 1905 objects were discovered by GOTO (prof) (AT2025dhx) 1279 objects were discovered by WFST (prof) (AT2025dwd) 1035 objects were discovered by DESIRT (prof) (AT2025dnp) 531 objects were discovered by XOSS (AT2025dkq) 387 objects were discovered by BlackGEM (prof) (AT2025dia) 328 objects were discovered by SGLF (prof) (AT2025avg) 317 objects were discovered by MASTER (prof) (AT2025dwl) 277 objects were discovered by GW-MMADS (prof) (AT2025cqr) 262 objects were discovered by PTF (prof) (AT2024ahdc) 120 objects were discovered by ANTARES (prof) (AT2023aaaw) 105 objects were discovered by JWST (prof) (AT2024jfz) 77 objects were discovered by ASAS-SN (prof) (AT2025ht) 71 objects were discovered by LAST (prof) (AT2025dwp) 69 objects were discovered by Fink (prof) (AT2024adud) 62 objects were discovered by TSST_COSMOS (AT2023aeag) 46 objects were discovered by GEOTS (prof) (AT2024agkc) 40 objects were discovered by Fritz (AT2025czj) 26 objects were discovered by CRTS (prof) (2025baq) 24 objects were discovered by Kamil Hornoch et al. (AT2025atx) 19 objects were discovered by Koichi Itagaki (2025coe) 17 objects were discovered by MeerLICHT (prof) (AT2024dsy) 8 objects were discovered by DLT40 (prof) (2025gj) 8 objects were discovered by Konno (AT2024aanz) 7 objects were discovered by Italian Supernovae Search Project (AT2024ssq) 7 objects were discovered by Jingyuan Zhao (AT2024ncu) 7 objects were discovered by Pessi (AT2024vgg) 7 objects were discovered by unknown (Nova M31 2024-09b?) 5 objects were discovered by DESGW (prof) (AT2025cpp) 5 objects were discovered by Jingyuan Zhao and Weihao Wang (AT2023wot) 5 objects were discovered by Robert Fidrich (AT2024zaq) 4 objects were discovered by Durgesh (AT2024yrn) 4 objects were discovered by GSNST (prof) (AT2024art) 4 objects were discovered by Zhao (AT2024rsq) 3 objects were discovered by Flavio Castellani (AT2025dkp) 3 objects were discovered by Perez-Fournon (2024vny) 3 objects were discovered by Stu Parker (AT2025dup) 3 objects were discovered by Yuan-Sheng Tsai (AT2025dgc) 2 objects were discovered by COIN (AT2025zg) 2 objects were discovered by Cornen (AT2024pzw) 2 objects were discovered by Ederoclite (AT2024acpk) 2 objects were discovered by Gianluca Masi (Nova M31 2023-10b?) 2 objects were discovered by ILMT (AT2024zsm) 2 objects were discovered by KNTraP (AT2024xtk) 2 objects were discovered by LOSS (prof) (AT2016blu) 2 objects were discovered by Mohammad Odeh (2023rve) 2 objects were discovered by SAGUARO (AT2025azn) 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 F. Cappiello, S. Massaro, R. Musmeci (AT2023tur) 1 objects were discovered by GIT (AT2023xvj) 1 objects were discovered by Giancarlo Cortini (2024aeds) 1 objects were discovered by Gruen (AT2024jbv) 1 objects were discovered by Hidehiko Okoshi (2024ahv) 1 objects were discovered by Huei Sears (AT2024agob) 1 objects were discovered by Ismael Perez-Fournon (AT2025A) 1 objects were discovered by J-VAR (AT2024bxn) 1 objects were discovered by James Freeburn (AT2025ber) 1 objects were discovered by Jean-Claude Merlin (AT2024aevn) 1 objects were discovered by Kinder (AT2023yba) 1 objects were discovered by Koichi Nishiyama and Fujio Kabashima (Nova M31 2008-12a) 1 objects were discovered by NUTS (2024agfq) 1 objects were discovered by Patrick Wiggins (2024bch) 1 objects were discovered by Reguitti (AT2024adip) 1 objects were discovered by Rob Eyles-Ferris (2025kg) 1 objects were discovered by STSP (2024fxo) 1 objects were discovered by Santos (AT2024gfb) 1 objects were discovered by Sasaoka (AT2024aexk) 1 objects were discovered by Shinichi Ono (2024aeee) 1 objects were discovered by Taiga Sasaoka (2024iez) 1 objects were discovered by Terwel (2024svu) 1 objects were discovered by WL-GW (AT2025bmq) 1 objects were discovered by Witold Caban (AT2024hix) 1 objects were discovered by Yiming Mao (AT2025pk) 1 objects were discovered by Yuqing Ren, Jingyuan Zhao (AT2023ttu)
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