Date:
Imaged at:
Equipement:
Optics:
Mount:
Camera:
Exposure:
Luminance:
Red:
Green:
Blue:
H-alpha:
4-11-2010
Grand- Praz
RCO 16" f 8.4
Paramount
STL-11000M
200 min
40 min
60 min
60 min
360 min
Messier:
NGC:
Name:
Constellation:
Distance:
Visual magnitude:
Description:
76
650
Little Dumbell
Perseus
2500 light years
10.1