IC 600 NGC 3156
Sex
☀12.4mag
Ø 1.7' / 84''

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Édouard Stephan discovered NGC 3035 = St X-23 on 5 Mar 1880. His position is an exact match with MCG -01-25-052.

400/500mm - 17.5" (4/15/93): faint, fairly small, round, gradually brighter core, faint stellar nucleus.

Notes by Steve Gottlieb