M20 LRGB Trifid Nebula (Brent Jaffa)

Celestial hemisphere: Southern · Constellation: Sagittarius (Sgr) · Contains: B85 · LBN 27 · M 20 · NGC 6514 · Sh2-30 · Trifid Nebula

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M20 LRGB Trifid Nebula

Revision title: M20 LRGB Trifid Nebula

Powered byPixInsight

M20 LRGB Trifid Nebula

Revision title: M20 LRGB Trifid Nebula

The Trifid NebulaM20 is an H II region in the north-west of Sagittarius in a star-forming region in the Milky Way's Scutum-Centaurus Arm. Its name means 'three-lobe'. Trifid Nebula is 4100 light years from earth. The object is an unusual combination of an open cluster of stars, an emission nebula (a relatively dense, red portion), a reflection nebula (the mainly blue portion), and a dark nebula (the apparent 'gaps').The most massive star that has formed in this region is HD 164492A, an O7.5III star with a mass more than 20 times the mass of the Sun. This star is surrounded by a cluster of approximately 3100 young stars.The images were taken on remotely on a 24” Telescope in Chile (Telescope Live). I have been able to take some images on my scope but not been able to complete all RGB images due to the heavy smoke in Northern America.

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Description: Noise reduction

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Title: M20 LRGB Trifid Nebula

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Southern Hemisphere Astro

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Status	Advanced success
Started	...
Astrometry.net job	5478342
PixInsight job	4GW830IGMJLM9XJMIDS00VKMH06QMYAV
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	18h02m41s.954
RA (top/left)	18h03m51s.593
RA (top/right)	18h01m34s.628
RA (bottom/right)	18h01m32s.158
RA (bottom/left)	18h03m49s.490

Dec (center)	-22°58′30″.19
Dec (top/left)	-22°42′56″.70
Dec (top/right)	-22°42′27″.37
Dec (bottom/right)	-23°14′00″.84
Dec (bottom/left)	-23°14′30″.92

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M20 LRGB Trifid Nebula

Revision title: M20 LRGB Trifid Nebula

M20 LRGB Trifid Nebula

Revision title: M20 LRGB Trifid Nebula

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M20 LRGB Trifid Nebula

Revision title: M20 LRGB Trifid Nebula

M20 LRGB Trifid Nebula

Revision title: M20 LRGB Trifid Nebula

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