Hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  M 20  ·  M 21  ·  NGC 6514  ·  NGC 6531  ·  Trifid nebula
M20 Trifid Nebula and M21 open star cluster, 



    
        

            Thierry Noel
M20 Trifid Nebula and M21 open star cluster
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M20 Trifid Nebula and M21 open star cluster

M20 Trifid Nebula and M21 open star cluster, 



    
        

            Thierry Noel
M20 Trifid Nebula and M21 open star cluster
Powered byPixInsight

M20 Trifid Nebula and M21 open star cluster

Equipment

Imaging Telescopes Or Lenses
GSO Gsn2001ota
Imaging Cameras
Canon EOS 1000D / Rebel XS / Kiss F
Mounts
Orion Atlas EQ-G
Software
Iris
Guiding Cameras
SBIG ST7 XME

Acquisition details

Dates:
Aug. 7, 2010
Frames:
7x120" (14')
Integration:
14'
Avg. Moon age:
26.53 days
Avg. Moon phase:
9.83%

Basic astrometry details

Astrometry.net job: 119194

RA center: 18h03m13s.7

DEC center: -22°4633

Pixel scale: 2.330 arcsec/pixel

Orientation: 89.486 degrees

Field radius: 0.715 degrees

Resolution: 1808x1272

File size: 1.2 MB

Locations: Station de Valdrôme, Valdrôme, Drôme (26), France

Data source: Traveller

Description

M20 Trifid Nebula and M21 open star cluster

Comments

Sky plot

Sky plot

Histogram

M20 Trifid Nebula and M21 open star cluster, 



    
        

            Thierry Noel