| 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 1991ak | Type I | 16 | 209 | 15/07/1991 | 38 | Canes Venatici | PGC 49598 | 74.84490 | 72.61371 | 35 | 1 | SNIa | Yes | 3,428,000 |