Object: Open cluster NGC 6910 Constell: CYG RA: 20h 23.1m Decl: +40° 47' Epoch: 2000 Mag: 7.4m Size: 7' Type: I 3 m n Observer: Jere Kahanpää Obs. place: Jyväskylä, Finland Date/Time: 22./23.8.1991, 00.30 Telescope: N 205/1000 Magn: 133x Filter: Field: 22' NE Lim.mag: 5.0m Background sky: 4 Seeing: 3 Weather: Brightness: 2 Alt: Description: Small, of moderate brightness. Stars of equal magnitude. 1 nice chain of stars and a few scattered around. Easy to find.