NASA/IPAC EXTRAGALACTIC DATABASE
Date and Time of the Query: 2019-04-24 T08:06:51 PDT
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Notes for object NGC 4461

4 note(s) found in NED.


1. 1994CAG1..B...0000S
Re:NGC 4461
VCC 1158
Sa
(VE,L,0)
CD-743-S
Feb 3/4, 1979
103aO + Wr2
60 min
NGC 4461 is in the Virgo Cluster near the
subcluster A associated with NGC 4486. The
departure from circularity in the luminosity
pattern in the otherwise normal S0_2_ disk is subtle,
but definite. The departure from circularity is
the spiral pattern. To fix the eye so as to better
trace the pattern in this print, note that the sense
of the spiral pattern is counterclockwise from the
outside inward for each of the arms emerging
from the bulge at about 1 o'clock and 7 o'clock
on this image.

2. 1976RC2...C...0000d
Re:NGC 4461
= Holm 411a
Non-interacting pair with NGC 4458 at 3.7 arcmin
Photometry:
Astrofizika, 1, 38, 1965.
Ap. J., 146, 28, 1966.
Spectrophotometry:
Observatory, 88, 239, 1968.

3. 1973UGC...C...0000N
Re:UGC 07613
SB(s)0+: (de Vaucouleurs)
See UGC 07610, UGC 07494

4. 1964RC1...C...0000d
Re:NGC 4461
= Holm 411a
Very small, very bright, diffuse nucleus. Slight brightening at edge of lens.
Non-interacting pair with NGC 4458 at 3.7 arcmin.
Lund 9 dimensions are for the bright part only.


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