Hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  IC 1274  ·  IC 1275  ·  IC 4684  ·  IC 4685  ·  NGC 6544  ·  NGC 6559  ·  The star 11Sgr
IC4685, 



    
        

            stormlv
IC4685
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Technical card

Imaging telescopes or lenses: Sky-Watcher Traveler FH-102

Imaging cameras: Canon EOS 40D

Mounts: Sky-Watcher NEQ6

Guiding telescopes or lenses: Sky-Watcher Explorer 150

Guiding cameras: Lodestar

Filters: Astrodon Tru-Balance - H-a 36mm - 5nm

Accessory: Starlight Xpress Fliter Wheel


Dates:July 29, 2012

Frames: 25x300" (2h 5')

Integration: 2h 5'

Avg. Moon age: 10.79 days

Avg. Moon phase: 83.16%


Basic astrometry details

Astrometry.net job: 289192

RA center: 18h09m49s

DEC center: -23°5754

Pixel scale: 4.700 arcsec/pixel

Orientation: 149.207 degrees

Field radius: 1.413 degrees


Resolution: 620x413

Locations: Home, Bernex, Bernex, Switzerland

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IC4685, 



    
        

            stormlv