Hemisphere:  Northern  ·  Constellation: Perseus (Per)  ·  Contains:  Double cluster  ·  NGC 744  ·  NGC 869  ·  NGC 884  ·  NGC 957  ·  The star 11Per  ·  The star 4Per  ·  The star 7Per  ·  The star 8Per  ·  The star 9Per
NGC 869 & NGC 884, 



    
        

            Dennis G.
NGC 869 & NGC 884
Powered byPixInsight

NGC 869 & NGC 884

Technical card

Imaging cameras: ALccd 5  ·  Canon 550D (T2i) 550D mod

Mounts: Skywactcher EQ 6

Guiding cameras: ALccd 5


Dates:Oct. 14, 2011

Frames: 4x120" (8')

Integration: 8'

Avg. Moon age: 16.91 days

Avg. Moon phase: 94.89%


Basic astrometry details

Astrometry.net job: 578335

RA center: 02h22m08s.4

DEC center: +57°1250

Pixel scale: 15.734 arcsec/pixel

Orientation: 179.782 degrees

Field radius: 4.647 degrees


Resolution: 620x431

Comments

Sky plot

Sky plot

Histogram

NGC 869 & NGC 884, 



    
        

            Dennis G.