Object: IC 3931 (*)
Galaxy, type E, in Coma Berenicis
Right Ascension (2000.0): 12:57:57.2 (h:m:s)
Declination (2000.0): +19:37:02 (deg:m:s)
m_b: 15.8 (mag) , m_v: 14.8 (mag) , SB: 11.8 (mag per square arcmin)
Dimension: 0.30 x 0.2 (arcmin) , PA: 10
Cross Identifications: Reiz 3070