Hemisphere:  Northern  ·  Constellation: Lyra (Lyr)  ·  Contains:  IC 1296  ·  M 57  ·  NGC 6720  ·  Ring nebula in Lyra
M57, 



    
        

            walastro
M57
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M57

Technical card

Imaging telescopes or lenses: Sky-Watcher PDS 200/1000

Imaging cameras: Canon EOS 550D / Rebel T2i

Mounts: Sky-Watcher NEQ5 Pro SynScan GoTo

Software: DeepSkyStacker

Filters: UHC


Dates:May 25, 2012

Frames: 4x30" (2')

Integration: 2'

Avg. Moon age: 4.12 days

Avg. Moon phase: 18.02%


Basic astrometry details

Astrometry.net job: 116028

RA center: 18h 54' 53"

DEC center: +33° 2' 6"

Pixel scale: 0.886 arcsec/pixel

Orientation: 150.822 degrees

Field radius: 0.766 degrees


Resolution: 620x413

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M57, 



    
        

            walastro