Crab Nebula, M 1, NGC 1952
Wikipedia link

Note: On the outside of this frame I also captured a transiting asteroid: 19 Fortuna Click here to view animation
Object: Supernova Remnant
Constellation: Taurus
Apparent Magnitude: 8.4
Est. Distance: 6500 ly
Telescope: Celestron CPC 800 EQ Mount (with Wedge) with f/6.3 Focal Reducer
Camera: QHY-8
Filter: 2" Hutech IDAS Light Pollution Suppression
Exposure: 21x300 sec (1h 45 mins)
Guidescope: Orion EON 80mm ED
Guider: DMK 21AU04 with PHD Guiding
Date: 18th October 2009