| 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 2001er | Type I | 17 | 148 | 04/10/2001 | 43 | Ursa Major | PGC 28495 | 177.42117 | 50.83316 | 83 | 1 | SNIa | Yes | 5,024,000 |