NGC 5291
| NGC 5291 | |
|---|---|
| Observation data (J2000 epoch) | |
| Constellation | Centaurus |
| Right ascension | 13h 47m 24.5s |
| Declination | −30° 24′ 25″ |
| Redshift | 4378 ± 6 km/s |
| Apparent magnitude (V) | 15.1 |
| Characteristics | |
| Type | E pec |
| Apparent size (V) | 1′.1× 0′.7 |
| Other designations | |
| PGC 48893 | |
NGC 5291 is a system of interacting galaxies in the constellation Centaurus. It is surrounded by a collisional ring, containing a young and star-forming tidal dwarf galaxy, where dark matter has been detected.