Date and Time of the Query: 2019-03-25 T18:01:54 PDT
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Notes for object NGC 2661

2 note(s) found in NED.

1. 1991A&AS...87..499A
Re:NGC 2661
0843+12: Y-C 42 has been discovered by Cesco et al. (1984) and classified
as a planetary nebula. However this object is the 13.9 mag. Sc galaxy
UGC 4584 or NGC 2661 (Nilson, 1973); its heliocentric radial velocity has
been measured from the 21-cm H line by Thonnard et al. (1978) as V_0_ =
4120+/-15 km s^-1^. Our spectrum shows H{alpha} in emission at V_0_ =
3990 km s^-1^.

2. 1973UGC...C...0000N
Re:UGC 04584
Asymmetric broken arms, no disturbing object visible

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