Object: Open cluster NGC 457 "The Owl Cluster" Constell: CAS RA: 01h 19.1m Decl: +58° 20' Epoch: 2000 Mag: 6.4m Size: 13' Type: II 3 r Observer: Jere Kahanpää Obs. place: Date/Time: 13./14.1.1992, 20.40 Telescope: N 205/1000 Magn: 63x Filter: Field: 60' NE Lim.mag: 5.2m Background sky: 4 Seeing: 3 Weather: Brightness: 2 Alt: 80° Description: No descr.