IC 5146 - Cocoon Nebula (Taman)

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

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IC 5146 - Cocoon Nebula

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IC 5146 - Cocoon Nebula

IC 5146, SH 2-125 - The Cocoon Nebula is a reflection and emission nebula about 4000 light years away in the constellation of Cygnus. Hydrogen from a cluster of young hot stars reflects off the dust from a surrounding molecular cloud. The dust also forms areas of dark nebula, where the light from more distant stars is obscured. The beautiful blue reflection nebula on the left is VdB 147 from the Van den Bergh Catalogue.

Just for a bit of fun, I combined my Ha data from June this year with an OSC image that I took in June 3 years ago. I'm really pleased with the result. Hoping to add more to this at some stage.

Clear skies!

Tony.

ZWO ASI 294MC PRO
UK Astro-Imaging
Imaged with APT
IOptron CEM
ZWO ASI294MM Pro Images
Sharpless2 Objects
Optolong L-Pro filter
CMOS Imagers
Schmidt-Cassegrain Telescope (SCT) Imagers
Imaged with N.I.N.A.
Siril Enthusiasts

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Status	Advanced success
Started	...
Astrometry.net job	7947114
PixInsight job	9Q3NLUFIIB640VF54BMTKDE2JNPF9ZS9
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	21h53m28s.589
RA (top/left)	21h51m49s.571
RA (top/right)	21h55m05s.884
RA (bottom/right)	21h55m08s.311
RA (bottom/left)	21h51m50s.640

Dec (center)	+47°15′51″.69
Dec (top/left)	+47°04′41″.17
Dec (top/right)	+47°04′14″.63
Dec (bottom/right)	+47°26′56″.68
Dec (bottom/left)	+47°27′23″.72

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IC 5146 - Cocoon Nebula

IC 5146 - Cocoon Nebula

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IC 5146 - Cocoon Nebula

IC 5146 - Cocoon Nebula

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