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Contains:  NGC 884, Double cluster, NGC 869, The star 7Per
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Double Cluster h+chi, 





    
        

            Jürgen Kemmerer
Double Cluster h+chi

Double Cluster h+chi

Technical card

Resolution: 2249x1449

Dates:Oct. 2, 2011

Frames:
B: 10x180"
G: 10x180"
L: 20x180"
R: 10x180"

Integration: 2.5 hours

Avg. Moon age: 5.70 days

Avg. Moon phase: 32.46%

Astrometry.net job: 280338

RA center: 2h 20' 33"

DEC center: +57° 7' 26"

Pixel scale: 2.440 arcsec/pixel

Orientation: 1.194 degrees

Field radius: 0.907

Comments

Author

Suabelis
Jürgen Kemmerer
License: Attribution-NonCommercial-ShareAlike Creative Commons
1540
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Revisions

  • Double Cluster h+chi, 





    
        

            Jürgen Kemmerer
    Original
  • Final
    Double Cluster h+chi, 





    
        

            Jürgen Kemmerer
    B

Sky plot

Sky plot

Histogram

Double Cluster h+chi, 





    
        

            Jürgen Kemmerer