NGC 4634 Picture of NGC 4634 produced by Hubble’s Advanced Camera for Surveys and the Wide Field and Planetary Camera 2 Observation data (J2000 epoch) Constellation Coma Berenices Right ascension 12h 42m 40.986s[1] Declination +14° 17′ 45.15″[1] Redshift 0.000991[2] Helio radial velocity 297[2] Group or cluster Virgo Cluster Apparent magnitude (V) 11.67[2] Apparent magnitude (B) 13.6[3] Absolute magnitude (V) -17.96[2] Characteristics Type SBcd[2] Size 5,400 ly (1,670 pc)[2] Apparent size (V) 2.6′ × 0.494′[2] Other designations UGC 7875, PGC 42707, VCC 1932, MGC+03-32-086[3]