Object: Galaxy NGC 4102                         Constell: UMA

RA: 12h 06.4m           Decl: +52� 43'          Epoch: 2000
Mag: 12.0m (b)          Size: 3.0x'1.7'         Type: SAB(s)b?

Observer: Jere Kahanp��
Obs. place: Hartola, Finland
Date/Time: 5./6.1.1997, 01.35

Telescope: N 205/1000
Magn: 133x              Filter:
Field: 22'              NE Lim.mag: 6.2m
Background sky: 2       Seeing: 2 
Weather: -18 �C, no Moon.         

Brightness: 3           Alt: 60�
Description: Almost round. PA 45�. Size 1.5'x1.3'. Quite
strongly concentrated with a non-stellar core.