Object: IC 4138 (*)
Galaxy, type S, in Coma Berenicis
Right Ascension (2000.0): 13:04:02.0 (h:m:s)
Declination (2000.0): +20:39:55 (deg:m:s)
m_b: 16.2 (mag) , m_v: 15.4 (mag) , SB: 12.2 (mag per square arcmin)
Dimension: 0.30 x 0.2 (arcmin) , PA: 170
Cross Identifications: PGC 1633151