NGC 1239 PGC 16284
Eri
☀13.6mag
Ø 78'' / 48''

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Stephane Javelle found IC 261 = J. 1-98 on 7 Dec 1891. His position matches MCG -03-08-028 = PGC 10664. This galaxy was discovered by Leavenworth on 1 Jan 1886 and catalogued as list 1-72 (later NGC 1120), but Leavenworth's RA (to the nearest minute) is 1 minute too small (common error). Corwin confirms Leavenworth's sketch matches this galaxy, so it is certain IC 261 = NGC 1120. Some sources, such as the MCG, label this galaxy IC 261 although NGC 1120 should be the primary designation. See Corwin's notes.

400/500mm - 17.5" (11/18/95): fairly faint, fairly small, round, 40" diameter. Even concentration to a bright core and nearly stellar nucleus. A faint, close double star lies 4.2' SSW and 5' NW is a small group of four mag 13 stars (includes a 30" pair).

Notes by Steve Gottlieb