| 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 1990T | Type I | 17 | 300 | 21/07/1990 | -56 | Telescopium | PGC 63925 | 341.50290 | -31.52566 | 49 | 1 | 10/07/1990 | SNIa | Yes | 11,752,000 |