NGC/IC Project Restoration Effort
(This is a very very beta version)
NGC1182
Basic Information
Location and Magnitude
Right Ascension: 3:3:28.4
Declination: -9:40:14
Constellation: ERI
Visual Magnitude: 13.9
Historic Information
Discoverer: Stone
Year of discovery: 1886
Discovery aperture: 26.3
Observational
Summary description: eF, pS, E 120°, * sp 2½'
Sub-type: Sa
Corwin's Notes
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NGC 1182 is almost certainly = NGC 1205. Both objects were found by Ormond
Stone with the 26-inch refractor at Leander McCormick. As with all of the
nebulae published in the first AJ paper from LM, the positions are crudely
given to just a full minute of time and an arcminute. In this case, the two
positions flank the actual position, with NGC 1182 being about a minute of
time to the west, and NGC 1205 about two minutes east (this latter error is
a common one in the Leander McCormick lists). The declination is within an
arcminute in both cases. There are no sketches for either of these.
Stone's descriptions of the nebulae are almost identical (m = 15.5, Dxd =
0.7x0.3, extended 120deg; *10 PA = 240deg, dist = 2.5 arcmin and m = 14.0,
Dxd = 0.7x0.3, extended 25deg; *9.5 PA = 240deg, dist = 3.0 arcmin). Only the
magnitudes and position angles are different enough to attract attention.
Howe suggested that the two objects were the same, and put the star 8 seconds
west and 2 arcmin south of the galaxy (I measure 8.1 seconds and 1 arcmin 27
arcsec; the separation is 2.47 arcmin). I suspect that the position angle of
25 degrees is a transcription error for "125"; the difference in magnitude
could be the result of different observing conditions.
There is a galaxy, NPM1G -09.0141, closer to the position for NGC 1205 and
with a star at approximately the right distance and position angle. But the
galaxy is considerably fainter than NGC 1182. Its position is also off in
declination as well as RA, so I think it is unlikely to be Stone's second
object, especially since he makes the eastern one brighter than the western.
Steve's Notes
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NGC 1182
17.5" (1/28/00): very faint, small, round, slightly elongated NW-SE, 25"x20" diameter, low surface brightness. A mag 12 star lies 2.5' SW and a mag 13 star is 1' E. Located 29' NE of mag 5.8 SAO 148721. NGC 1185 lies 33' NNW.