See also: Observation 2. and Observation 3.
Object: Planetary nebula MESSIER 57             Constell: LYR

RA: 18h 53.6m           Decl: +33° 02'          Epoch: 2000
Mag: 8.8m (v)           Size: 86''x62''         Type: 4(3)

Observer: Jere Kahanpää
Obs. place: Öland, Finland
Date/Time: 1./2.8.1992, 23.54

Telescope: N 205/1000
Magn: 133x              Filter:
Field: 22'              NE Lim.mag: 5.7m
Background sky: 2       Seeing: 2 

Brightness: 2           Alt:    
Description: Unusual features: A brightening on the N side within
the Ring.