Cocoon Nebula (Chris)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: B168 · Cocoon Nebula · HD208362 · IC 5146 · LBN 424 · LDN 1055 · Sh2-125 · VdB147

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Cocoon Nebula

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Cocoon Nebula

Cocoon Nebula HaLRGB
About 6hrs HA, and 6hrs Lum 10 min exposures, and 2 Hrs of R, G and B, 5 min exposures.
I had originally planned to do an LRGB image, but decided to add the Ha to improve the details.

According to SkyatNight magazine
The Cocoon Nebula is about 15 lightyears wide and is located about 3,300 lightyears from Earth around the constellation Cygnus, the Swan.

Embedded deep within the cosmic cloud is a cluster of newborn stars that are glowing bright and hot, emitting radiation that causes the surrounding gas to be illuminated and produce an emission nebula: a beautiful spectacle for both astrophotography and deep-sky astronomy.

Pictures of the Cocoon Nebula reveal a wonderfully poppy-like appearance, with a central star giving the nebula a floral resemblance. In fact, this central star is key to the nebulaic luminosity, and is probably as young as just a few hundred thousand years old: a veritable infant in cosmic terms!

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Status	Advanced success
Started	...
Astrometry.net job	6251857
PixInsight job	EYUNEQ0KFEKLKZWTAITO3Y81KMZ9LVMM
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	21h53m27s.738
RA (top/left)	21h55m04s.687
RA (top/right)	21h55m00s.849
RA (bottom/right)	21h51m49s.275
RA (bottom/left)	21h51m56s.450

Dec (center)	+47°16′35″.59
Dec (top/left)	+46°52′43″.52
Dec (top/right)	+47°40′58″.21
Dec (bottom/right)	+47°40′23″.40
Dec (bottom/left)	+46°52′06″.100

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