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: 2025/11/17.963 UT
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For the years covered, 44784 supernovae and 120 extragalactic novae were reported.
3979 of these supernovae were named by CBAT,
40800 were given possible supernova designations,
and 5 were not reported to CBAT.
376 supernovae were found in NGC/IC galaxies, 30066 were found in named galaxies
606 objects were discovered by amateurs
8 were brighter than 13th Magnitude
155 were brighter than 16th Magnitude
1516 were brighter than 18th Magnitude
3054 Type I supernovae were found
2777 Type Ia
18 Type Ia-02cx
40 Type Ia-91bg
91 Type Ia-91T
42 Type Ia-pec
79 Type Ib
11 Type Ibn
7 Type Ib-pec
143 Type Ic
1 Type Icn
47 Type Ic-pec
52 Type SLSN-I
901 Type II supernovae were found
88 Type IIn
42 Type IIP
70 Type IIb
0 Type IIL
14 Type SLSN-II
3 Type II-pec
11 LBV (supernova impostors) were found
2314 were not supernovae or Extragalactic novae.
38467 were untyped
Of the 120 novae that were reported 23 were reported to CBAT and 97 were not
1 were given official names by CBAT
78 were found in M31
14 were found in M81
11 were found in M33
79 were untyped
10931 objects were discovered by ZTF (prof) (AT2025adhn)
10803 objects were discovered by PS1 (prof) (AT2025adts)
6131 objects were discovered by ATLAS (prof) (AT2025aebu)
3660 objects were discovered by WFST (prof) (AT2025aeaj)
3384 objects were discovered by GOTO (prof) (AT2025aebs)
2855 objects were discovered by ALeRCE (prof) (AT2025adah)
1666 objects were discovered by Gaia (prof) (AT2025oj)
1179 objects were discovered by DESIRT (prof) (AT2025adgo)
698 objects were discovered by XOSS (AT2025adxm)
672 objects were discovered by LAST (prof) (AT2025aecd)
657 objects were discovered by GW-MMADS (prof) (AT2025adsl)
484 objects were discovered by BlackGEM (prof) (AT2025adrz)
367 objects were discovered by MASTER (prof) (AT2025adxd)
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)
67 objects were discovered by Fritz (AT2025acwa)
47 objects were discovered by ASAS-SN (prof) (AT2025adje)
38 objects were discovered by GEOTS (prof) (AT2025acqr)
27 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)
16 objects were discovered by Ziyang Mai (2025aceh)
14 objects were discovered by CRTS (prof) (AT2025abub)
14 objects were discovered by Fink (prof) (AT2025thf)
13 objects were discovered by Koichi Itagaki (AT2025abao)
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)
8 objects were discovered by Róbert Fidrich (AT2025acfl)
7 objects were discovered by Pessi (AT2024vgg)
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 KNTraP (prof) (AT2025abzu)
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 Perez-Fournon (2024vny)
3 objects were discovered by SAGUARO (AT2025adjd)
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)
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 Daniele Malesani et el. (2024aihh)
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 Terwel (2024svu)
1 objects were discovered by WL-GW (AT2025bmq)
1 objects were discovered by Yiming Mao (AT2025pk)
1 objects were discovered by Zeno Foderaro (AT2025ftq)
1 objects were discovered by tdescore_bot (AT2025abwv)
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