Hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  Bode's nebulae  ·  M 81  ·  NGC 3031
M81, 



    
        

            tintin2010
M81
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M81

Technical card

Imaging telescopes or lenses: TMB 130SS TMB 130 SS

Imaging cameras: sbig stf8300M

Mounts: Losmandy G11 Gemini

Guiding telescopes or lenses: Takahashi FS60-CB

Guiding cameras: DMK21AF04.AS



Basic astrometry details

Astrometry.net job: 638413

RA center: 9h 55' 43"

DEC center: +69° 4' 19"

Pixel scale: 1.441 arcsec/pixel

Orientation: -120.090 degrees

Field radius: 0.551 degrees


Resolution: 620x749

Locations: Marienthal , Marienthal, bas rhin, France

Description

22 x 300s

Comments

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M81, 



    
        

            tintin2010