NGC 2510 NGC 2504
Cmi
☀13.4mag
Ø 60'' / 42''

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Albert Marth discovered NGC 2416 = m 106 on 26 Jan 1865 with Lassell's 48" on Malta and noted as "eF, S." His position is 9 sec of RA east and 1' south of UGC 3925. There are no other nearby candidates, so this identification is certain

400/500mm - 17.5" (11/25/87): very faint, fairly small, round, diffuse, even surface brightness.

Notes by Steve Gottlieb