| 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 1999bc | Type I | 19 | 127 | 19/02/1999 | 17 | Cancer (constellation) | PGC 23774 | 207.12627 | 29.06748 | 41 | 1 | SNIc | Yes | 6,523,000 | ||||
| SN 1984D | 17 | 127 | 05/01/1984 | 17 | Cancer (constellation) | PGC 23774 | 207.13127 | 29.06539 | 42 | 1 | Yes |