Celestial hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  M 20  ·  M 21  ·  NGC 6514  ·  NGC 6531  ·  The star 4Sgr  ·  Trifid nebula
M20 - Trifid Nebula, 



    
        

            ggkids
M20 - Trifid Nebula
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M20 - Trifid Nebula

Acquisition details

Dates:
June 28, 2014
Frames:
18×600(3h)
Integration:
3h
Avg. Moon age:
1.07 days
Avg. Moon phase:
1.29%

Basic astrometry details

Astrometry.net job: 313173

RA center: 18h02m46s.8

DEC center: -23°0007

Pixel scale: 2.032 arcsec/pixel

Orientation: 86.019 degrees

Field radius: 1.455 degrees

Resolution: 620x413

File size: 293.4 KB

Description

Trifid Nebula from Monte Cucco: sensor temperature 19°C, SQM 21.03, dew and windy. No dark frames due to dithering between frames.

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M20 - Trifid Nebula, 



    
        

            ggkids