M 109, NGC 3992
Constellation: Ursa Major
Apparent Magnitude: 10.6
Est. Distance: 46.3 Mly
Telescope: Celestron CPC 800 EQ Mount (with Wedge)
Camera: QHY-8
Guidescope: Orion EON 80mm ED
Guider: DMK 21AU04 with PHD Guiding
Exposure: 50x300 sec (4h 10m)
Date: 20th February 2009
Wikipedia link