| 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 2007bz | Type I | 17 | 194 | 22/04/2007 | 22 | Coma Berenices | PGC 44205 | 317.82825 | 85.08589 | 45 | 1 | 23/04/2007 | SNIa | Yes | 6,728,000 | |||
| SN 2011bm | Type I | 17 | 194 | 04/04/2011 | 22 | Coma Berenices | PGC 44205 | 317.83838 | 85.08742 | 45 | 1 | SNIc | Yes | 449,000 |