Gueri & Fred's astronomy

 

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NGC 7331

 

Lens : AP Traveler @ 5.8

Focal length :610 mm 

Film : MX 716

Exposure : 19x 40s

Filter : none

Date : october 12th 2004

taken with a light polluted sky - sensor saturated after 60s in binning mode -

This galaxy have many neighbours including the famous Stephan's quintet

All pictures are copyright Frederic Pertuisot and may not be reproduced without permission