Messier 8 / NGC 6523 - Lagoon Nebula (Rui Horta Lourenço)

Celestial hemisphere: Southern · Constellation: Sagittarius (Sgr) · Contains: 7 Sgr · 9 Sgr · B296 · B88 · B89 · HD164385 · HD164535 · HD164536 · HD164585 · HD164602 · HD164793 · HD164865 · HD164906 · HD164907 · HD164933 · HD164947 · HD165016 · HD165052 · HD165133 · HD313755 · HD313756 · HD314898 · HD314899 · HD314900 · HD314901 · HD315011 · HD315012 · HD315013 · HD315017 · HD315018 · And 20 more.

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Messier 8 / NGC 6523 - Lagoon Nebula

Revision title: Revision with PixInsight

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Messier 8 / NGC 6523 - Lagoon Nebula

Revision title: Revision with PixInsight

The Lagoon Nebula (catalogued as Messier 8 or M8, NGC 6523, Sharpless 25, RCW 146, and Gum 72) is a giant interstellar cloud in the constellation Sagittarius. It is classified as an emission nebula and as an H II region.The Lagoon Nebula was discovered by Giovanni Hodierna before 1654=10.5px and is one of only two star-forming nebulae faintly visible to the eye from mid-northern latitudes. Seen with binoculars, it appears as a distinct cloud-like patch with a definite core. Within the nebula is the open cluster NGC 6530.

The Lagoon Nebula is estimated to be between 4,000–6,000 light-years away from the Earth.

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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Status	Advanced success
Started	...
Astrometry.net job	7415367
PixInsight job	KA1DL04RWIBHVAXKYDKEH5HM2QF85H9M
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	18h04m00s.783
RA (top/left)	18h06m29s.476
RA (top/right)	18h04m06s.933
RA (bottom/right)	18h01m32s.474
RA (bottom/left)	18h03m54s.534

Dec (center)	-24°18′43″.95
Dec (top/left)	-24°26′03″.97
Dec (top/right)	-23°44′06″.53
Dec (bottom/right)	-24°11′17″.33
Dec (bottom/left)	-24°53′23″.22

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Messier 8 / NGC 6523 - Lagoon Nebula

Revision title: Revision with PixInsight

Messier 8 / NGC 6523 - Lagoon Nebula

Revision title: Revision with PixInsight

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Messier 8 / NGC 6523 - Lagoon Nebula

Revision title: Revision with PixInsight

Messier 8 / NGC 6523 - Lagoon Nebula

Revision title: Revision with PixInsight

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