Supernova discovery statistics for 2023
These are supernova stastics for the year 2023.
If there are other statistics you are interested in, please
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Page re-generated at: 2023/03/27.050 UT
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For the year 2023, 3217 supernovae and 10 extragalactic novae were reported. 292 of these supernovae were named by CBAT, 2925 were given possible supernova designations, and 0 were not reported to CBAT. 54 supernovae were found in NGC/IC galaxies, 2288 were found in named galaxies 55 objects were discovered by amateurs 11 were brighter than 13th Magnitude 75 were brighter than 16th Magnitude 374 were brighter than 18th Magnitude 233 Type I supernovae were found 204 Type Ia 7 Type Ib 8 Type Ic 14 Type I-pec 51 Type II supernovae were found 4 Type IIn 6 Type IIP 3 Type IIb 0 Type IIL 0 Type II-pec 1 LBV (supernova impostors) were found 2692 were untyped Of the 10 novae that were reported 1 were reported to CBAT and 9 were not 0 were given official names by CBAT 6 were found in M31 1 were found in M81 1 were found in M33 7 were untyped 928 objects were discovered by PS1 (prof) (AT2023dxe) 857 objects were discovered by ATLAS (prof) (AT2023dxl) 851 objects were discovered by ZTF (prof) (AT2023dxp) 380 objects were discovered by Gaia (prof) (AT2023dvg) 114 objects were discovered by ALeRCE (prof) (AT2023dxy) 20 objects were discovered by SGLF (AT2023dsv) 19 objects were discovered by MASTER (prof) (AT2023dwm) 15 objects were discovered by XOSS (AT2023cqj) 11 objects were discovered by ASAS-SN (prof) (AT2023dwu) 7 objects were discovered by DESIRT (prof) (AT2023cxd) 6 objects were discovered by MeerLICHT (AT2023dwb) 3 objects were discovered by CRTS (prof) (AT2023czi) 3 objects were discovered by DLT40 (prof) (AT2023bsr) 3 objects were discovered by Italian Supernovae Search Project (AT2023bne) 1 objects were discovered by BOSS (AT2023bpx) 1 objects were discovered by Cacella (AT2023dyh) 1 objects were discovered by Christopher Brownewell (AT2023deu) 1 objects were discovered by Dumitru Ciprian (AT2023dwq) 1 objects were discovered by GSNST (prof) (AT2023sp) 1 objects were discovered by Hiroshi Okuno (2023fu) 1 objects were discovered by JWST (AT2023axi) 1 objects were discovered by Kamil Hornoch et al. (AT2023bnl) 1 objects were discovered by Koichi Itagaki (2023cr) 1 objects were discovered by Tadashi Kojima (AT2023cmv)
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