Revised NGC Data for NGC 4646

Data from Wolfgang Steinicke's Revised NGC and IC Catalog

Object: NGC 4646 (*)

Galaxy, type S0, in Ursa Major
Right Ascension (2000.0): 12:42:52.1 (h:m:s)
Declination (2000.0): +54:51:24 (deg:m:s)
m_b: 14.4 (mag) , m_v: 13.4 (mag) , SB: 13.0 (mag per square arcmin)
Dimension: 1.00 x 0.8 (arcmin) , PA: 12
Cross Identifications: UGC 7892, MCG 9-21-31, ZWG 270.15, PGC 42740

Note: (*) Dreyer's Object

Hartmut Frommert [contact]

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