| 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 1999gm | Type I | 17 | 129 | 15/12/1999 | -8 | Hydra (constellation) | PGC 24106 | 233.12180 | 18.57954 | 46 | 1 | SNIa | Yes | 12,844,000 |