Contains:  NGC 7337, NGC 7335, NGC 7331, NGC 7320, NGC 7319, NGC 7318, Stephan's Quintet, NGC 7317
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NGC7331 and Stephens Quintet, 





    
        

            Rudi Bjørn Rasmussen
NGC7331 and Stephens Quintet

NGC7331 and Stephens Quintet

Technical card

Imaging telescope or lens:SkyWatcher Quattro 8S

Imaging camera:Canon 1000D

Mount:SkyWatcher NEQ 6

Guiding telescope or lens:2astro.dk Astro Guide Scope

Focal reducer:SkyWatcher GPU Aplanatic 4-Element Coma Corrector F4

Resolution: 1405x651

Dates:Oct. 18, 2018

Frames: 38x240"

Integration: 2.5 hours

Avg. Moon age: 8.93 days

Avg. Moon phase: 66.20%

Astrometry.net job: 2325521

RA center: 339.225 degrees

DEC center: 34.404 degrees

Pixel scale: 2.936 arcsec/pixel

Orientation: 266.096 degrees

Field radius: 0.632 degrees

Locations: Home, Svendborg, Denmark

Data source: Backyard

Comments

Author

rudibr
Rudi Bjørn Rasmussen
License: None (All rights reserved)
160
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NGC7331 and Stephens Quintet, 





    
        

            Rudi Bjørn Rasmussen