| 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 1971I | Type I | 12 | 199 | 24/05/1971 | 42 | Canes Venatici | PGC 46153 | 105.94015 | 74.32646 | 55 | 2 | 29/05/1971 | SNIa | Yes |