Édouard Stephan discovered NGC 184 = St XIII-8 on 6 Oct 1883 with the 31" reflector at the Marseille Observatory and recorded "eF, eS". His position matches CGCG 500-059 = PGC 2309. Stephan also independently found NGC 183 (discovered earlier by Truman Safford) on the same night and NGC 181.
400/500mm - 17.5" (10/17/87): very faint, very small, round. A mag 13.5 star is 1' E. Third of three in AGC 71 cluster with NGC 183 4.1' NNW.
600/800mm - 24" (9/15/12): faint, small, elongated 2:1 N-S, 24"x12", slightly brighter core. Faintest in a trio with NGC 181 3.1' NW and NGC 183 4.1' NNW. Bracketed by a mag 12.4 star 1.6' WNW and a mag 13.5 star 50" E.
Notes by Steve Gottlieb