NGC/IC Project Restoration Effort
(This is a very very beta version)
NGC5565
Basic Information
Location and Magnitude
Right Ascension: 14:19:18.5
Declination: +6:59:42
Constellation: VIR
Visual Magnitude: 15.5
Historic Information
Discoverer: Swift L.
Year of discovery: 1884
Discovery aperture: 16.0
Observational
Summary description: eF, S, v diffic, probably = m 279
Sub-type: *
Corwin's Notes
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NGC 5565 -- is this a star? Swift claims this is just 30 arcsec south of NGC
5564, but there is nothing there. Just a bit further on to the southeast,
though, is a star at V = 15.5. Swift could just possibly have seen this, and
he may have thought it a third nebula since there are two others near (see NGC
5558).
However, he claims to have found all three objects on the same night. So, I
find it curious that he describes the star field around the other two
carefully, and mentions in their descriptions "np of 2" and "sf of 2" with
only a casual reference to this object "two others nr" in his description of
NGC 5558 = NGC 5552.
This leaves open the possibility that N5565 is the same as N5563, about a
minute of time following. The declinations of N5565 and N5563, however, are
four arcmin different, while the declinations of the other two nebulae that
Swift found on this night are very good.
The most likely hypothesis remains that Swift saw a star, but we cannot now be
sure.