| 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 2008er | Type I | 19 | 31 | 05/08/2008 | 48 | Perseus (constellation) | PGC 7909 | 135.40237 | -13.15605 | 0 | 1 | SNIa | Yes | 4,994,000 |