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NGC 4644B

NGC 4644B
Object NGC 4644B is located exactly in the center of the picture.
NGC 4644B - galaxy in the constellation Ursae Majoris
Type: Sc - spiral galaxy
The angular dimensions: 0.90'x0.2'
magnitude: V=15.1m; B=15.8m
The surface brightness: 13.1 mag/arcmin2
Coordinates for epoch J2000: Ra= 12h42m52.8s; Dec= 55°8'44"
redshift (z): 0.016039
The distance from the Sun to NGC 4644B: based on the amount of redshift (z) - 67.7 Mpc;
Other names of the object NGC 4644B : PGC 42725, MCG 9-21-32, KCPG 352B

Nearby objects: NGC 4644A, NGC 4644, NGC 4645A, NGC 4645B

The full catalog NGC / IC


In this version of the NGC catalog used by NASA imagery, ngcicproject.org and other sources. The pictures in the places of their original placement referred to as free of licensing restrictions. In case of doubt, please the authors: let me know and they will be removed.