NGC 278

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NGC 278
NGC278-hst-R814G606B450.jpg
NGC 278 by HST
Observation data (J2000 epoch)
Constellation Cassiopeia
Right ascension 00h 52m 04.3s[1]
Declination +47° 33′ 02″[1]
Redshift 0.00209[1]
Helio radial velocity 627 ± 1 km/s[1]
Distance 38.5 Mly
(11.8 Mpc)[2]
Type SAB(rs)b[1]
Apparent dimensions (V) 2′.1 × 2′.0 [1]
Apparent magnitude (V) 11.5[1]
Other designations
UGC 528,[1] PGC 3051[1]
See also: Galaxy, List of galaxies

NGC 278 is a spiral galaxy (barred for some authors[3]) in the constellation Cassiopeia. It has a H II nucleus.[4]

Characteristics

NGC 278 is a small and compact high-surface brightness galaxy with high star formation rate taking place in an inner ring with a radius of 2 kiloparsecs, that may have been triggered by the merger with a smaller companion.[5]

References

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Coordinates: Sky map 00h 52m 04.3s, +47° 33′ 02″

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