Supernova discovery statistics
This list of objects going back 18 months.
If there are other statistics you are interested in, please
let me know.
Page re-generated at: 2025/05/21.058 UT
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For the years covered, 52795 supernovae and 146 extragalactic novae were reported.
4813 of these supernovae were named by CBAT,
47977 were given possible supernova designations,
and 5 were not reported to CBAT.
464 supernovae were found in NGC/IC galaxies, 33758 were found in named galaxies
528 objects were discovered by amateurs
10 were brighter than 13th Magnitude
222 were brighter than 16th Magnitude
2138 were brighter than 18th Magnitude
3687 Type I supernovae were found
3364 Type Ia
20 Type Ia-02cx
45 Type Ia-91bg
114 Type Ia-91T
49 Type Ia-pec
115 Type Ib
21 Type Ibn
7 Type Ib-pec
147 Type Ic
2 Type Icn
43 Type Ic-pec
53 Type SLSN-I
1091 Type II supernovae were found
124 Type IIn
60 Type IIP
75 Type IIb
1 Type IIL
16 Type SLSN-II
3 Type II-pec
14 LBV (supernova impostors) were found
3649 were not supernovae or Extragalactic novae.
44306 were untyped
Of the 146 novae that were reported 32 were reported to CBAT and 114 were not
1 were given official names by CBAT
101 were found in M31
13 were found in M81
10 were found in M33
97 were untyped
15361 objects were discovered by PS1 (prof) (AT2025kto)
11596 objects were discovered by ZTF (prof) (AT2025kvf)
7740 objects were discovered by ATLAS (prof) (AT2025kum)
5584 objects were discovered by ALeRCE (prof) (AT2025kmv)
3411 objects were discovered by Gaia (prof) (AT2025oj)
2172 objects were discovered by GOTO (prof) (2025ktz)
2109 objects were discovered by WFST (prof) (AT2025kdq)
1399 objects were discovered by DESIRT (prof) (AT2025kws)
626 objects were discovered by XOSS (AT2025kml)
418 objects were discovered by BlackGEM (prof) (AT2025kiw)
371 objects were discovered by MASTER (prof) (AT2025kpw)
330 objects were discovered by SGLF (prof) (2025fds)
322 objects were discovered by GW-MMADS (prof) (AT2025gwd)
262 objects were discovered by PTF (prof) (AT2024ahdc)
253 objects were discovered by DESGW (prof) (AT2025gel)
158 objects were discovered by LAST (prof) (AT2025kwx)
120 objects were discovered by ANTARES (prof) (AT2023aaaw)
105 objects were discovered by JWST (prof) (AT2024jfz)
81 objects were discovered by ASAS-SN (prof) (AT2025jtq)
69 objects were discovered by Fink (prof) (AT2024adud)
62 objects were discovered by TSST_COSMOS (AT2023aeag)
50 objects were discovered by GEOTS (prof) (AT2025jpo)
47 objects were discovered by Fritz (AT2025kob)
29 objects were discovered by Kamil Hornoch et al. (Nova M31 2025-04d?)
26 objects were discovered by CRTS (prof) (2025baq)
20 objects were discovered by Koichi Itagaki (2025fvw)
17 objects were discovered by MeerLICHT (prof) (AT2024dsy)
10 objects were discovered by Jingyuan Zhao (AT2025kvc)
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 Pessi (AT2024vgg)
7 objects were discovered by unknown (Nova M31 2024-09b?)
5 objects were discovered by Robert Fidrich (AT2024zaq)
4 objects were discovered by COIN (AT2025ird)
4 objects were discovered by Durgesh (AT2024yrn)
4 objects were discovered by GSNST (prof) (AT2024art)
4 objects were discovered by Yuan-Sheng Tsai (AT2025gkf)
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)
2 objects were discovered by Cornen (AT2024pzw)
2 objects were discovered by Ederoclite (AT2024acpk)
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 Patrick Wiggins (AT2025ere)
2 objects were discovered by SAGUARO (AT2025azn)
1 objects were discovered by Antonio Martin-Carrillo (2025fhm)
1 objects were discovered by Castellani Flavio (AT2023yij)
1 objects were discovered by Chen (AT2024gsa)
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 JIST (2025gmc)
1 objects were discovered by James Freeburn (AT2025ber)
1 objects were discovered by Jean-Claude Merlin (AT2024aevn)
1 objects were discovered by Jozsef Vinko (2025ilo)
1 objects were discovered by Juan Lacruz (AT2025ipo)
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 Mi Zhang (AT2025iyq)
1 objects were discovered by NUTS (2024agfq)
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 Stuart Parker (2025jyk)
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 Zeno Foderaro (AT2025ftq)
1 objects were discovered by Ziyang Mai (AT2025hjd)
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