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NGC 7209 & Cocoon (Binocular view).jpg
Cocoon Nebula area with M39 to the right and NGC 7209 to the left; with dark nebula B168 between Cocoon and M39. Taken Sept. 13, 2007 for stack of 4 x 4 minute exposures with 135mm L-series lens at f/2.8 and Canon 20Da camera at ISO 800.
- Alan Dyer 2007
- Image Size
- 6140x4095 / 7.9MB
- Contained in galleries
- Simulated Naked-Eye and Eyepiece Views