Supernova discovery statistics for 2017

These are supernova stastics for the year 2017. If there are other statistics you are interested in, please let me know.
Page re-generated at: 2017/10/18.048 UT

For the year 2017, 5230 supernovae and 50 extragalactic novae were reported.
551 of these supernovae were named by CBAT,
4258 were given possible supernova designations,
and 421 were not reported to CBAT.
111 supernovae were found in NGC/IC galaxies, 596 were found in named galaxies
119 objects were discovered by amateurs
3 were brighter than 13th Magnitude
84 were brighter than 16th Magnitude
813 were brighter than 18th Magnitude
454 Type I supernovae were found
  422 Type Ia
  12 Type Ib
  19 Type Ic
  38 Type I-pec
132 Type II supernovae were found
  23 Type IIn
  22 Type IIP
  11 Type IIb
  0 Type IIL
  1 Type II-pec
3 LBV (supernova impostors) were found
4623 were untyped
Of the 50 novae that were reported  39 were reported to CBAT and 11 were not
  13 were given official names by CBAT
  34 were found in M31
  13 were found in M81
  0 were found in M33
  29 were untyped


2526 objects were discovered by PS1 (prof) (AT2017hku)
1206 objects were discovered by Gaia (prof) (AT2017hkl)
 653 objects were discovered by ATLAS (prof) (AT2017hjw)
 339 objects were discovered by CRTS (prof) (MLS171012:021553+321540)
 121 objects were discovered by ASAS-SN (prof) (2017hfv)
  92 objects were discovered by OGLE (prof) (AT2017hkt)
  58 objects were discovered by SkyMapper (prof) (AT2017gpp)
  38 objects were discovered by PMO-Tsinghua Supernova Survey (PTSS) (prof) (AT2017him)
  32 objects were discovered by PTF (prof) (AT2017bbv)
  24 objects were discovered by MASTER (prof) (MASTER OT J030837.50+390521.3)
  22 objects were discovered by Dark Energy Survey (prof) (DES17C3arf)
  21 objects were discovered by TNTS (prof) (AT2017hjt)
  20 objects were discovered by Kamil Hornoch et al. (Nova M31 2017-10a?)
  16 objects were discovered by Tim Puckett, Jack Newton, et al. (2017hkk)
  15 objects were discovered by Italian Supernovae Search Project (AT2017hhk)
  15 objects were discovered by SPitzer InfraRed Intensive Transients Survey (prof) (SPIRITS17lk)
  14 objects were discovered by Stu Parker (2017hbj)
  11 objects were discovered by DLT40 (prof) (2017gmr)
  10 objects were discovered by Koichi Itagaki (2017gww)
   6 objects were discovered by Xing Gao et al. (prof) (AT2017gud)
   5 objects were discovered by LOSS (prof) (AT2017fvz)
   4 objects were discovered by Deeper, Wider, Faster (DWF) program (prof) (2017bej)
   4 objects were discovered by S.C. Williams et al. (Nova M81 2017-05a)
   2 objects were discovered by Blaz Mikuz (AT2017hiq)
   2 objects were discovered by Emmanuel Conseil (Nova M31 2017-09c)
   2 objects were discovered by J. Vales (AT2017awv)
   2 objects were discovered by Jaroslaw Grzegorzek (2017gtd)
   2 objects were discovered by Ron Arbour (2017gfj)
   2 objects were discovered by SUNBIRD (AT2017gbl)
   1 objects were discovered by Antarctic Transient Survey (ATS) (prof) (2017fbq)
   1 objects were discovered by Denis Denisenko (AT2017axd)
   1 objects were discovered by G. Sala et al. (Nova M81 2017-01a)
   1 objects were discovered by George Carey (Nova M31 2017-09b)
   1 objects were discovered by Giancarlo Cortini (2017gla)
   1 objects were discovered by Grzegorz Duszanowicz, Michal Zolnowski (RANSSP) (2017A)
   1 objects were discovered by HST (prof) (Amos)
   1 objects were discovered by Herman Mikuz (AT2017aue)
   1 objects were discovered by K. C. Chambers et al. (Nova M81 2017-04c?)
   1 objects were discovered by Kunihiro Shima (2017B)
   1 objects were discovered by Mdric Boquien, Dalya Baron, Llus Galbany, Dovi Poznanski (AT2017boa)
   1 objects were discovered by Marco Russiani (2017gfh)
   1 objects were discovered by P. Cacella (2017dgk)
   1 objects were discovered by Patrick Wiggins (2017eaw)
   1 objects were discovered by Stanislav Maticic (2017nx)
   1 objects were discovered by Swope SN Survey (2017gfo)

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