NGC/IC Project Restoration Effort
(This is a very very beta version)
NGC6002
Basic Information
Location and Magnitude
Right Ascension: 15:47:44.3
Declination: +28:36:38
Constellation: CRB
Visual Magnitude:
Historic Information
Discoverer: Parsons L.
Year of discovery: 1873
Discovery aperture: 72.0
Observational
Summary description: Neb 100" s of III 371
Sub-type: *
Corwin's Notes
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NGC 6002 may be a star 1.9 arcmin south of NGC 6001. It was found by Ralph
Copeland while he was examining NGC 6001 = H III 371 with Lord Rosse's 72-inch
reflector. Copeland has no description, saying only "Nova" and giving a
micrometric offset from WH's galaxy (PA = 197.3 deg, distance = 97.6 arcsec)
-- there is nothing in his place. Nor is there anything in any of the other
three quadrants around the galaxy if Copeland had made an error in his
position angle measurement.
A faint spindle galaxy, MCG +05-37-026, is about an arcmin northwest of
Copeland's position, but it is faint enough that I wonder if he could have
seen it, even with the Parsonstown Leviathan. And had he seen it, his
measurement would have been PA = 217.0 deg, distance = 65.1 arcsec. I don't
see any easy way to reconcile this with the numbers that Copeland has given
us. The star is closer to the measured position, but it, too, is quite faint.
So, this remains a bit of a mystery.
Wolfgang originally chose as MCG +05-37-026 as N6002 and apparently made a
1-arcminute error in its position; coincidentally, there is a star near this
place (he gives 15 47 42.0, +28 36 46, while SDSS has 15 47 41.89,
+28 36 38.9, both for J2000.0). In his latest list, however, Wolfgang has the
star that I suggested. I would still put my money on this star and some kind
of error in Copeland's measurement, but there is no easy explanation for a
measurement error. So, there are question marks on the candidate objects.