Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's nebulae  ·  M 81  ·  NGC 3031
Messier_81, 



    
        

            Peronnaud julien
Messier_81
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Messier_81

Messier_81, 



    
        

            Peronnaud julien
Messier_81
Powered byPixInsight

Messier_81

Technical card

Imaging telescopes or lenses: Sky Watcher 150/750 PDS Explorer BD OTA

Imaging cameras: Nikon D3200

Mounts: SkyWatcher NeQ5 goto

Focal reducers: Kepler KE244


Dates:Feb. 8, 2018

Frames: 80x60" (1h 20')

Integration: 1h 20'

Avg. Moon age: 22.90 days

Avg. Moon phase: 42.07%


Basic astrometry details

Astrometry.net job: 1929521

RA center: 09h53m23s.0

DEC center: +69°0621

Pixel scale: 0.902 arcsec/pixel

Orientation: 156.131 degrees

Field radius: 0.907 degrees


Resolution: 6034x4012

Locations: Observatoire personnel, Saint remy, 24, France

Comments

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Messier_81, 



    
        

            Peronnaud julien