NGC/IC Project Restoration Effort
(This is a very very beta version)
NGC3103
Basic Information
Location and Magnitude
Right Ascension: 10:0:40.8
Declination: -31:39:51
Constellation: ANT
Visual Magnitude: 11.1
Historic Information
Discoverer: Swift L.
Year of discovery: 1886
Discovery aperture: 16.0
Observational
Summary description: eF, pL, R
Sub-type: SB0
Corwin's Notes
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NGC 3103 = NGC 3100. Swift's position -- which is empty -- is roughly midway
between NGC 3100 and NGC 3108, both found by JH. Swift notes a "coarse D* p";
it is actually following and a bit to the south of NGC 3100. Howe was the
first to make this identification in one of his MN articles; Dreyer has the
appropriate correction in the Notes to IC2.
It is just possible that N3103 is actually NGC 3108. The RAs are exactly a
minute of time different, and the declinations are within 0.1 arcmin.
However, N3108 has a pretty bright star about 1 arcmin to the south that Swift
probably would have mentioned (though JH didn't), and there are no double
stars nearby, neither preceding nor following.
Steve's Notes
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NGC 3103
See observing notes for NGC 3100