| 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 1956A | Type I | 12 | 179 | 08/03/1956 | 53 | Ursa Major | PGC 37617 | 140.09087 | 61.92268 | 56 | 2 | 16/03/1956 | SNIa | Yes |