Object:  Open cluster UPGREN 1                  Constell: CVN

RA: 12h 34.4m           Decl: +36° 20'          Epoch: 2000
Mag: -                  Size: 15'               Type: IV 2 p

Observer: Jere Kahanpää
Obs. place: Jyväskylä, Finland
Date/Time: 25./26.3.1993, 23.05

Telescope: R 150/2063
Magn: 83x               Filter:
Field: 30'              NE Lim.mag: 4.8m
Background sky: 4       Seeing: 2 

Brightness: 1           Alt:    
Description: A VERY poor cluster of bluish stars. Half a dozen
mag. 7-9 * and a few fainter ones. Size about 10'. Is this a
real cluster or only a line-of-sight group? A would vote for the
second possibility.