Object: Double star MESSIER 40                  Constell: UMa

RA: 12h 21.9m           Decl: +58° 06'          Epoch: 2000
Mag: 9.0m + 9.3m        Size: 50''              Type: 

Observer: Jere Kahanpää
Obs. place: Jyväskylä, Finland
Date/Time: 30./31.1.1992, 22.55

Telescope: N 205/1000
Magn: 63x               Filter:
Field: 60'              NE Lim.mag: 5.5m
Background sky: 3       Seeing: 3 
Weather:                           

Brightness: 1           Alt:    
Description: A wide pair. White. Easy to find. Nearby galaxies
not seen.