Date and Time of the Query: 2019-04-22 T20:05:56 PDT
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Notes for object NGC 4644B

2 note(s) found in NED.

1. 2008A&A...492..367H
Re:NGC 4644B
NGC 4644 B at 1.4' (28 kpc) separation (4808 km s^-1^) is an interacting system.
The double-peaked HI profile represents both the interacting galaxies. No other
obvious confusing source is found within the Effelsberg beam.

2. 1976RC2...C...0000d
Re:KPG 352b
= NGC 4644B
Pair with NGC 4644 at 1.7 arcmin
In Haro 32 Group (A1241+55A,B).
Photograph, Dimensions, Photometry and Spectrum:
A.J., 75, 1143, 1970. (Obj. 32C,D).

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