| 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 1961R | 17 | 18 | 07/11/1961 | 33 | Pisces (constellation) | PGC 4157 | 127.42649 | -29.79419 | 55 | 1 | Yes | |||||||
| SN 1975M | 18 | 18 | 09/09/1975 | 33 | Pisces (constellation) | PGC 4157 | 127.43275 | -29.79488 | 55 | 1 | Yes |