NGC 317 is a pair of interacting galaxies, consisting of a lenticular galaxy (PGC 3442) and a spiral galaxy (PGC 3345), in the constellation Andromeda. It was discovered on October 1, 1885 by Lewis Swift.[2]
NGC 317 | |
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![]() SDSS image of NGC 317 | |
Observation data (J2000 epoch) | |
Constellation | Andromeda |
Right ascension | 00h 57m 39.7s[1] |
Declination | +43° 47′ 47″[1] |
Redshift | 0.018109[1] |
Helio radial velocity | 5,429 km/s[1] |
Apparent magnitude (V) | 13.8[1] |
Characteristics | |
Type | S0 + Sb[1] |
Other designations | |
CGCG 536-013, PGC 3442 + PGC 3445.[1] |
Constellation of Andromeda | |||||||||||
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Nebulae |
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