Object: Galaxy NGC 3156 Constell: SEX RA: 10h 12.3m Decl: +03° 10' Epoch: 2000 Mag: 12.3m (v) Size: 2.0'x1.1' Type: S0: Observer: Jere Kahanpää Obs. place: Hartola, Finland Date/Time: 11./12.4.1993, 00.10 Telescope: N 205/1000 Magn: 266x Filter: Field: 11' NE Lim.mag: 6.2m Background sky: 1-2 Seeing: 2 Weather: Brightness: 4 Alt: Description: Almost stellar at 126x. 266x: Faint without averted vision. Round, slightly concentrated.