| 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 1996Z | Type I | 15 | 144 | 16/05/1996 | -21 | Hydra (constellation) | PGC 27351 | 253.60838 | 22.55839 | 43 | 2 | SNIa | Yes | 2,597,000 | ||||
| SN 1975F | 15 | 144 | 14/05/1975 | -21 | Hydra (constellation) | PGC 27351 | 253.59373 | 22.57225 | 43 | 2 | SN.Pec | Yes |