Object: NGC 1023 (*)
Galaxy, type E/SB0, in Perseus
Right Ascension (2000.0): 02:40:24.1 (h:m:s)
Declination (2000.0): +39:03:48 (deg:m:s)
m_b: 10.5 (mag) , m_v: 9.5 (mag) , SB: 12.7 (mag per square arcmin)
Dimension: 7.40 x 2.5 (arcmin) , PA: 87
Cross Identifications: UGC 2154, MCG 6-6-73, ZWG 523.83, PGC 10123, ARP 135
Object: NGC 1023A
Galaxy, type IBm, in Perseus
Right Ascension (2000.0): 02:40:36.9 (h:m:s)
Declination (2000.0): +39:03:37 (deg:m:s)
m_b: 14.2 (mag) , m_v: 13.6 (mag) , SB: 13.3 (mag per square arcmin)
Dimension: 1.30 x 0.7 (arcmin) , PA: 14
Cross Identifications: PGC 10139