Cat's Eye Nebula, NGC 6543
Object: Planetary Nebula
Constellation: Draco
Apparent Magnitude: 9.8
Est. Distance: 3300 ly
Telescope: Celestron CPC 800 (8")
Camera: Nikon D70 unmodified
Exposure: 6x30 sec (3 mins)
ISO: 1600
Date: 2nd June 2008
Wikipedia link
Annotated Version