Hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  Hourglass nebula  ·  Lagoon nebula  ·  M 20  ·  M 21  ·  M 8  ·  NGC 6514  ·  NGC 6523  ·  NGC 6526  ·  NGC 6530  ·  NGC 6531  ·  The star 7Sgr  ·  The star 9Sgr  ·  Trifid nebula
M20, 



    
        

            astroman2050
M20
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M20

Technical card

Imaging telescopes or lenses: Canadian Telescopes (Long-Perng) 80mm APO Refractor

Imaging cameras: Canon EOS 1000D Modified

Mounts: Celestron Advanced VX

Filters: CELESTRON LPR


Dates:July 24, 2014

Frames: 40x180" (2h)

Integration: 2h

Avg. Moon age: 27.32 days

Avg. Moon phase: 5.45%


Basic astrometry details

Astrometry.net job: 364915

RA center: 18h 3' 40"

DEC center: -23° 35' 42"

Pixel scale: 4.739 arcsec/pixel

Orientation: 93.821 degrees

Field radius: 1.485 degrees


Resolution: 620x402

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Sky plot

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Histogram

M20, 



    
        

            astroman2050