NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-03-22 T05:00:48 PDT
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Notes for object NGC 4821

2 note(s) found in NED.


1. 1976RC2...C...0000d
Re:NGC 4821
= Holm 490b
Pair with NGC 4819 at 1.8 arcmin.
In the Coma Cluster

2. 1964RC1...C...0000d
Re:NGC 4821
= Holm 490b
Pair with NGC 4819 at 1.8 arcmin.
Color: (P-V) = 0.78
Proc. 4th Berkeley Symp. No.Vol.III, 1960.
Heidelberg Veroff. Vol. 9, 1926 and Lund 6 dimensions (0.2 arcmin x 0.2 arcmin)
have been rejected.


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