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



    
        

            Erik
M57
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M57

Technical card

Imaging telescopes or lenses: Skywatcher 150 / 750 Newton

Imaging cameras: Canon EOS M

Mounts: Sky-Watcher EQ3-2 Synsacn

Software: Fitswork 4.4.7  ·  Deep Sky Stacker DeepSkyStacker3.3.2


Dates:Aug. 19, 2015

Frames: 12x15" (3')

Integration: 3'

Avg. Moon age: 4.38 days

Avg. Moon phase: 20.22%


Basic astrometry details

Astrometry.net job: 795097

RA center: 18h 54' 27"

DEC center: +33° 13' 15"

Pixel scale: 1.180 arcsec/pixel

Orientation: -72.260 degrees

Field radius: 0.892 degrees


Resolution: 620x438

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M57, 



    
        

            Erik