Object: Planetary nebula MESSIER 97             Constell: UMa

RA: 11h 14.8m           Decl: +55° 01'          Epoch: 2000
Mag: 9.9m (v)           Size: 3'                Type: 3a

Observer: Jere Kahanpää
Obs. place: Järvenpää, Finland
Date/Time: 11./12.1.1992, 00.00

Telescope: N 205/1000
Magn: 40x               Filter:
Field: 83'              NE Lim.mag: 5.0m
Background sky: 4       Seeing: 3 
Weather: Faint aurorae and thin cirrus.

Brightness: 3           Alt:    
Description: Round and large. Brightest NW. 'Eye' structure very