| NGC 1637 | |
|---|---|
A Hubble Space Telescope (HST) image of NGC 1637. |
|
| Observation data (J2000 epoch) | |
| Constellation | Eridanus |
| Right ascension | 04h 41m 28.2s[1] |
| Declination | -02° 51′ 29″[1] |
| Redshift | 717 ± 1 km/s[1] |
| Distance | 25 Mly |
| Type | SAB(rs)c[1] |
| Apparent dimensions (V) | 4′.0 × 3′.2[1] |
| Apparent magnitude (V) | 11.5[1] |
| Other designations | |
| PGC 15821[1] | |
| See also: Galaxy, List of galaxies | |
NGC 1637 is an intermediate spiral galaxy about 25 million light-years away in the constellation Eridanus. A supernova (SN 1999em) was observed in NGC 1637.