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: 2025/02/05.032 UT
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For the years covered, 45080 supernovae and 130 extragalactic novae were reported.
4248 of these supernovae were named by CBAT,
40827 were given possible supernova designations,
and 5 were not reported to CBAT.
412 supernovae were found in NGC/IC galaxies, 28009 were found in named galaxies
380 objects were discovered by amateurs
8 were brighter than 13th Magnitude
204 were brighter than 16th Magnitude
1940 were brighter than 18th Magnitude
3242 Type I supernovae were found
2956 Type Ia
17 Type Ia-02cx
41 Type Ia-91bg
101 Type Ia-91T
45 Type Ia-pec
102 Type Ib
20 Type Ibn
6 Type Ib-pec
131 Type Ic
2 Type Icn
36 Type Ic-pec
45 Type SLSN-I
965 Type II supernovae were found
110 Type IIn
56 Type IIP
64 Type IIb
1 Type IIL
15 Type SLSN-II
3 Type II-pec
12 LBV (supernova impostors) were found
3512 were not supernovae or Extragalactic novae.
37305 were untyped
Of the 130 novae that were reported 27 were reported to CBAT and 103 were not
1 were given official names by CBAT
90 were found in M31
10 were found in M81
10 were found in M33
84 were untyped
13622 objects were discovered by PS1 (prof) (AT2025aps)
9684 objects were discovered by ZTF (prof) (AT2025awr)
6955 objects were discovered by ATLAS (prof) (AT2025axh)
5583 objects were discovered by ALeRCE (prof) (AT2024afzq)
3411 objects were discovered by Gaia (prof) (AT2025oj)
1749 objects were discovered by GOTO (prof) (AT2025awb)
832 objects were discovered by DESIRT (prof) (AT2024dqw)
797 objects were discovered by WFST (prof) (AT2024zjc)
497 objects were discovered by XOSS (AT2025aue)
365 objects were discovered by BlackGEM (prof) (AT2025arf)
327 objects were discovered by SGLF (prof) (AT2025avg)
291 objects were discovered by MASTER (prof) (AT2025asm)
197 objects were discovered by GW-MMADS (prof) (AT2024hhs)
129 objects were discovered by PTF (prof) (AT2024agso)
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)
69 objects were discovered by Fink (prof) (AT2024adud)
46 objects were discovered by GEOTS (prof) (AT2024agkc)
43 objects were discovered by LAST (prof) (AT2025akk)
33 objects were discovered by Fritz (AT2025tw)
25 objects were discovered by CRTS (prof) (AT2025arw)
24 objects were discovered by Kamil Hornoch et al. (AT2025atx)
21 objects were discovered by TSST_COSMOS (AT2023adzp)
17 objects were discovered by Koichi Itagaki (2025X)
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 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 Perez-Fournon (2024vny)
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 Mohammad Odeh (2023rve)
2 objects were discovered by Stu Parker (AT2024pfn)
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 Flavio Castellani (AT2024agal)
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 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 LOSS (prof) (AT2016blu)
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 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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