Owl Nebula, M 97, NGC 3587
Constellation: Ursa Major
Apparent Magnitude: 9.9
Est. Distance: 2600 ly
Telescope: Celestron CPC 800 EQ Mount (with Wedge)
Camera: QHY-8
Exposure: 15x300 sec (1h 15m)
Guidescope: Orion EON 80mm ED
Guider: DMK 21AU04 with PHD Guiding
Date: 20th February 2009
Wikipedia link