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



    
        

            Lawrence E. Hazel
Messier 57
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Messier 57

Technical card

Imaging telescopes or lenses: Orion USA 8" Newtonian Astrograph

Imaging cameras: SBIG ST-8300C

Mounts: Orion USA Atlas EQ-G

Guiding telescopes or lenses: Orion USA 80mm short tube

Guiding cameras: Orion Star Shoot Autoguider

Software: DeepSkyStacker  ·  SBIG CCDOps  ·  PHD Guiding

Filters: Lumicon Deep Sky

Accessory: Astro-Tech Coma Corrector


Dates:May 19, 2014

Frames: 65x45" (48' 45")

Integration: 48' 45"

Avg. Moon age: 19.92 days

Avg. Moon phase: 72.83%


Basic astrometry details

Astrometry.net job: 282471

RA center: 18h53m38s

DEC center: +33°0202

Pixel scale: 0.815 arcsec/pixel

Orientation: 55.781 degrees

Field radius: 0.231 degrees


Resolution: 620x558

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Messier 57, 



    
        

            Lawrence E. Hazel

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