| 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 1963K | Type I | 15 | 171 | 15/06/1963 | 54 | Ursa Major | PGC 34989 | 148.11646 | 58.78786 | 0 | 1 | SN.I: | Yes | |||||
| SN 1973C | 17 | 171 | 11/01/1973 | 54 | Ursa Major | PGC 34989 | 148.11243 | 58.78268 | 0 | 1 | Yes |