| 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 2007br | Type I | 20 | 169 | 04/04/2007 | -4 | Leo (constellation) | PGC 1059004 | 263.00558 | 50.91438 | 0 | 0 | SNIb | Yes | 14,615,000 |