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: 2025/10/24.759 UT
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For the years covered, 43046 supernovae and 116 extragalactic novae were reported.
3855 of these supernovae were named by CBAT,
39186 were given possible supernova designations,
and 5 were not reported to CBAT.
368 supernovae were found in NGC/IC galaxies, 28697 were found in named galaxies
588 objects were discovered by amateurs
8 were brighter than 13th Magnitude
153 were brighter than 16th Magnitude
1473 were brighter than 18th Magnitude
2960 Type I supernovae were found
2697 Type Ia
17 Type Ia-02cx
40 Type Ia-91bg
90 Type Ia-91T
41 Type Ia-pec
77 Type Ib
11 Type Ibn
7 Type Ib-pec
134 Type Ic
1 Type Icn
43 Type Ic-pec
50 Type SLSN-I
871 Type II supernovae were found
87 Type IIn
38 Type IIP
68 Type IIb
0 Type IIL
14 Type SLSN-II
2 Type II-pec
10 LBV (supernova impostors) were found
2269 were not supernovae or Extragalactic novae.
36898 were untyped
Of the 116 novae that were reported 24 were reported to CBAT and 92 were not
1 were given official names by CBAT
74 were found in M31
14 were found in M81
11 were found in M33
79 were untyped
10761 objects were discovered by PS1 (prof) (AT2025abkm)
10502 objects were discovered by ZTF (prof) (AT2025abmi)
5941 objects were discovered by ATLAS (prof) (AT2025abmj)
3241 objects were discovered by WFST (prof) (AT2025abhc)
3139 objects were discovered by GOTO (prof) (AT2025abnf)
2853 objects were discovered by ALeRCE (prof) (2025vjq)
1666 objects were discovered by Gaia (prof) (AT2025oj)
1089 objects were discovered by DESIRT (prof) (AT2025rsl)
663 objects were discovered by XOSS (AT2025abgg)
630 objects were discovered by LAST (prof) (AT2025abes)
476 objects were discovered by BlackGEM (prof) (AT2025abgu)
463 objects were discovered by GW-MMADS (prof) (AT2025aasf)
340 objects were discovered by MASTER (prof) (AT2025abkp)
306 objects were discovered by SGLF (prof) (2025fds)
265 objects were discovered by DESGW (prof) (AT2025wzx)
262 objects were discovered by PTF (prof) (AT2024ahdc)
100 objects were discovered by TSST_COSMOS_3D (AT2025oir)
63 objects were discovered by Fritz (AT2025abbt)
45 objects were discovered by ASAS-SN (prof) (AT2025zov)
36 objects were discovered by GEOTS (prof) (AT2025abko)
25 objects were discovered by JWST (prof) (AT2025xbu)
22 objects were discovered by Kamil Hornoch et al. (Nova M31 2025-04d?)
18 objects were discovered by JCAST (AT2025wst)
17 objects were discovered by NEXUS (AT2025xdc)
15 objects were discovered by Ziyang Mai (AT2025aaww)
14 objects were discovered by Fink (prof) (AT2025thf)
13 objects were discovered by Koichi Itagaki (Nova M31 2025-10a?)
12 objects were discovered by CRTS (prof) (2025pao)
11 objects were discovered by MeerLICHT (prof) (AT2025uni)
9 objects were discovered by ATALab (AT2024aigk)
9 objects were discovered by Jingyuan Zhao (AT2025wkx)
8 objects were discovered by Konno (AT2024aanz)
7 objects were discovered by Pessi (AT2024vgg)
7 objects were discovered by Róbert Fidrich (AT2025abep)
6 objects were discovered by Yuan-Sheng Tsai (AT2025naw)
5 objects were discovered by Flavio Castellani (AT2025mho)
5 objects were discovered by Lei Hu (AT2025qtm)
5 objects were discovered by unknown (Nova M31 2025-09c?)
4 objects were discovered by COIN (AT2025ird)
4 objects were discovered by Durgesh (AT2024yrn)
4 objects were discovered by Giancarlo Cortini (2025taj)
4 objects were discovered by Italian Supernovae Search Project (Nova M81 2025-05b?)
4 objects were discovered by Stu Parker (2025jyk)
4 objects were discovered by Zhao (AT2024rsq)
3 objects were discovered by DLT40 (prof) (2025gj)
3 objects were discovered by KNTraP (prof) (AT2024aigg)
3 objects were discovered by Perez-Fournon (2024vny)
2 objects were discovered by Ederoclite (AT2024acpk)
2 objects were discovered by ILMT (AT2024zsm)
2 objects were discovered by LOSS (prof) (AT2016blu)
2 objects were discovered by Mi Zhang (2025wwk)
2 objects were discovered by Patrick Wiggins (AT2025ere)
2 objects were discovered by Robert Fidrich (AT2025ncz)
2 objects were discovered by SAGUARO (AT2025azn)
1 objects were discovered by Alex Battu (AT2025nbg)
1 objects were discovered by Antonio Martin-Carrillo (2025fhm)
1 objects were discovered by BTSbot_bot (2025xju)
1 objects were discovered by Cornen (AT2024pzw)
1 objects were discovered by Erkki Kankare (AT2025wwl)
1 objects were discovered by Filipp Romanov (2025umq)
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 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 Koichi Nishiyama and Fujio Kabashima (Nova M31 2008-12a)
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 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 Zeno Foderaro (AT2025ftq)
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