Object: Open cluster BASEL 13                   Constell: CYG

RA: 21h 13.0m           Decl: +46° 34'          Epoch: 2000
Mag:                    Size: 10'               Type: III 1 m  
                                                      (own)
Observer: Jere Kahanpää
Obs. place: Hartola, Finland
Date/Time:  22./23.8.1996, 00.25

Telescope: N 205/1000
Magn: 133x              Filter:
Field: 22'              NE Lim.mag: 6.2m
Background sky: 2       Seeing: 2-3
Weather: +11 °C, no Moon.          


Brightness: 4           Alt: 75°
Description: A faint cluster. Most stars visible only with
averted vision. About 30 stars mag 12,5... Round, not
concentrated. Est. diam. 8'. Barely visible with 40x as a small
group of eF stars.