Object: NGC 637 (*)
Open Cluster, type I3p, in Cassiopeia Right Ascension (2000.0): 01:43:03.0 (h:m:s) Declination (2000.0): +64:02:12 (deg:m:s) m_v: 8.2 (mag) Dimension: 3.00 (arcmin) Cross Identifications: OCL 329