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Contains:  M 81, Bode's nebulae, NGC 3031
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Messier 81, 





    
        

            Bert Scheuneman
Messier 81

Messier 81

Technical card

Resolution: 1980x1476

Dates:Feb. 12, 2017

Frames: 164x300"

Integration: 13.7 hours

Avg. Moon age: 16.28 days

Avg. Moon phase: 97.43%

Astrometry.net job: 1450544

RA center: 9h 54' 45"

DEC center: +69° 9' 39"

Pixel scale: 1.441 arcsec/pixel

Orientation: 331.889 degrees

Field radius: 0.494

Comments

Author

Astrobert
Bert Scheuneman
License: None (All rights reserved)
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Messier 81, 





    
        

            Bert Scheuneman