NGC 51 NGC 51 and nearby stars Observation data (2000.0 epoch) Constellation Andromeda[1] Right ascension 00:14:34.8h Declination +48:15:22°[2] Redshift 0.017849 Helio radial velocity 5350 km/s[2] Distance 241,000,000Ly (74,000,000Parsecs) Apparent magnitude (V) 13.1[1] Characteristics Type S0/a[3] Size 90,000[2] Apparent size (V) 1'.445 x 0'.891[4] Other designations PGC 974[4]