Hemisphere:  Northern  ·  Constellation: Perseus (Per)  ·  Contains:  Double cluster  ·  NGC 869  ·  NGC 884  ·  The star 7Per  ·  The star 8Per  ·  The star 9Per
NGC869 and NGC 884, 



    
        

            Francois
NGC869 and NGC 884
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NGC869 and NGC 884

Technical card

Imaging telescopes or lenses: Teleskop-Service TS 80/480 triplet APO

Imaging cameras: Canon 7D

Mounts: HEQ5

Software: DeepSkyStacker


Dates:March 30, 2012

Frames: 5x30" (2' 30")

Integration: 2' 30"

Avg. Moon age: 7.10 days

Avg. Moon phase: 46.99%


Basic astrometry details

Astrometry.net job: 138556

RA center: 2h 19' 21"

DEC center: +57° 17' 34"

Pixel scale: 3.871 arcsec/pixel

Orientation: -141.854 degrees

Field radius: 1.614 degrees


Resolution: 620x415

Comments

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Histogram

NGC869 and NGC 884, 



    
        

            Francois