NGC 454 | |
---|---|
![]() NGC 454 as seen by the
Hubble Space Telescope | |
Observation data ( J2000 epoch) | |
Constellation | Phoenix |
Right ascension | 01h 14m 22.5s [1] |
Declination | −55° 23′ 55″ [1] |
Redshift | 0.012158 [1] |
Heliocentric radial velocity | 3,645 km/s [1] |
Apparent magnitude (V) | 13.12 [1] |
Absolute magnitude (V) | -20.31 [1] |
Characteristics | |
Type | Irr pec? (PGC 4461) and S0 pec? (PGC 4468) [1] |
Apparent size (V) | 1.8' × 1.8' [1] |
Other designations | |
IRAS F01123-5539, PGC 4468 [1] |
NGC 454 is a pair of interacting galaxies located in the constellation Phoenix. John Herschel discovered it on October 5, 1834. It was described by Dreyer as "very faint, small, round, brighter middle." [2]
NGC 454 | |
---|---|
![]() NGC 454 as seen by the
Hubble Space Telescope | |
Observation data ( J2000 epoch) | |
Constellation | Phoenix |
Right ascension | 01h 14m 22.5s [1] |
Declination | −55° 23′ 55″ [1] |
Redshift | 0.012158 [1] |
Heliocentric radial velocity | 3,645 km/s [1] |
Apparent magnitude (V) | 13.12 [1] |
Absolute magnitude (V) | -20.31 [1] |
Characteristics | |
Type | Irr pec? (PGC 4461) and S0 pec? (PGC 4468) [1] |
Apparent size (V) | 1.8' × 1.8' [1] |
Other designations | |
IRAS F01123-5539, PGC 4468 [1] |
NGC 454 is a pair of interacting galaxies located in the constellation Phoenix. John Herschel discovered it on October 5, 1834. It was described by Dreyer as "very faint, small, round, brighter middle." [2]