Cocoon Nebula, IC 5146, Caldwell 19
Wikipedia link

Notes: Size reduced 50%
Object: Reflection/Emission Nebula
Constellation: Cygnus
Apparent Magnitude: 7.2
Est. Distance: 4000 ly
Telescope: Celestron CPC 800 EQ Mount (with Wedge) with f/6.3 Focal Reducer
Camera: QHY-8
Exposure: 8x300 sec (40 mins)
Guidescope: Orion EON 80mm ED
Guider: DMK 21AU04 with PHD Guiding
Date: 17th August 2009