| name | type | Apparent magnitude | Ascension (°) | date discovered | Declination (°) | Constellation | galaxy | Discovered_by | galactic longitude (°) | galactic latitude (°) | inclination (°) | Redshift | log(diameter) (log(0.1 arcmin)) | Date of maximum light | Position Epoch | Spectral type | confirmed | Average Radial Velocity (km/s) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SN 2004er | Type II | 17 | 39 | 25/09/2004 | -5 | Cetus | PGC 9923 | 176.75061 | -56.75612 | 42 | 1 | SN.II | Yes | |||||
| SN 2009ha | Type I | 17 | 39 | 02/07/2009 | -5 | Cetus | PGC 9923 | 176.73293 | -56.75158 | 42 | 1 | SNIb | Yes |