| 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 2009aa | Type I | 18 | 171 | 03/02/2009 | -22 | Crater (constellation) | PGC 34991 | 277.55481 | 36.24047 | 52 | 1 | SNIa | Yes | 8,073,000 |