Object: Galaxy NGC 3310 Constell: UMa RA: 10h 38.7m Decl: +53° 30' Epoch: 2000 Mag: 10.8m (v) Size: 3.1'x2.4' Type: SAB(r)bcp Observer: Jere Kahanpää Obs. place: Jyväskylä, Finland Date/Time: 23./24.12.1992, 23.25 Telescope: N 205/1000 Magn: 160x Filter: Field: 25' NE Lim.mag: 5.8m Background sky: 2-3 Seeing: 3 Weather: Brightness: 3 Alt: Description: A round and somewhat concentrated galaxy. A faint stellar nucleus. The core is maybe somewhat mottled.