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Contains:  Bode's nebulae, M 81, M 82, NGC 3031, NGC 3034
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M 81, 



    
        

            Randall Evans
M 81
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M 81

Technical card


Dates:May 18, 2014

Frames: 22x200"

Integration: 1.2 hours

Avg. Moon age: 18.82 days

Avg. Moon phase: 82.53%


Basic astrometry details

Astrometry.net job: 282261

RA center: 9h 55' 10"

DEC center: +69° 13' 8"

Pixel scale: 0.966 arcsec/pixel

Orientation: -92.518 degrees

Field radius: 0.837 degrees


Resolution: 3461x5190

Comments

Author

Stargazer78
Randall Evans
License: None (All rights reserved)
2140
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M 81, 



    
        

            Randall Evans