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Contains:  NGC 3077, M 82, NGC 3034, M 81, Bode's nebulae, NGC 3031, NGC 2976, The star 24UMa
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M 81 Group, 





    
        

            don_iguanodon
M 81 Group

M 81 Group

Technical card

Resolution: 8620x5679

Dates:Sept. 9, 2018

Frames: 82x30" ISO1250

Integration: 0.7 hours

Darks: ~67

Bias: ~34

Avg. Moon age: 29.26 days

Avg. Moon phase: 0.08%

Bortle Dark-Sky Scale: 4.00

Temperature: 12.00

Astrometry.net job: 2254689

RA center: 148.456 degrees

DEC center: 69.328 degrees

Pixel scale: 1.890 arcsec/pixel

Orientation: 1.260 degrees

Field radius: 2.709 degrees

Locations: д. Малое Сырково, Волоколамск, Московская область, None

Data source: Backyard

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don_iguanodon
don_iguanodon
License: None (All rights reserved)
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M 81 Group, 





    
        

            don_iguanodon