NGC/IC Project Restoration Effort
(This is a very very beta version)
NGC5840
Basic Information
Location and Magnitude
Right Ascension: 15:4:20.5
Declination: +29:30:22
Constellation: BOO
Visual Magnitude:
Historic Information
Discoverer: Swift L.
Year of discovery: 1886
Discovery aperture: 16.0
Observational
Summary description: eeF, pS, lE, v diffic
Sub-type: NF
Corwin's Notes
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NGC 5840. Unless this is IC 4533 1 deg 43 arcmin south of Swift's nominal
position, the object is probably lost. There is nothing else nearby that
Swift could have seen, and he leaves us nothing to go on in the way of clues
in his description, which reads only "eeeF, pS, lE, ee diff[icult]."
IC 4533 is also unlikely to be the object Swift saw because there is
a brighter star just a couple of arcminutes northeast of the galaxy; Swift
would probably have mentioned the star in his description, as Javelle in fact
did.