NGC6888, The Crescent Nebula and The Soap Bubble Nebula (Chris Plonski)

Celestial hemisphere: Northern · Constellation: Cygnus (Cyg) · Contains: Crescent Nebula · HD191396 · HD191397 · HD191424 · HD191472 · HD191703 · HD192003 · HD192020 · HD192041 · HD192078 · HD192079 · HD192102 · HD192123 · HD192163 · HD192182 · HD192303 · HD192361 · HD192422 · HD192443 · HD192444 · HD192536 · HD192639 · HD192744 · HD192766 · HD192934 · HD193032 · HD228101 · HD228114 · HD228413 · HD228437 · And 8 more.

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NGC6888, The Crescent Nebula and The Soap Bubble Nebula

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NGC6888, The Crescent Nebula and The Soap Bubble Nebula

NGC6888 is better known as the Crescent Nebula and is located in the constellation of Cygnus. NGC 6888's central star is classified as a Wolf-Rayet star, WR 136. The star is shedding its outer envelope in strong stellar winds, ejecting the equivalent of the Sun's mass every 10,000 years. This is responsible for the 2 shock waves forming the blue green outer shell that enshrouds the detailed folds and filaments within. Also, the very faint Soap Bubble Nebula (PN G75.5+1.7) is the planetary nebula seen in the upper left corner.

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Final
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Status	Advanced success
Started	...
PixInsight job	A9F6LXYRRF4260OTY0ZGJ16UR5HC5PA4
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	20h12m09s.90
RA (top/left)	20h14m27s.35
RA (top/right)	20h16m56s.96
RA (bottom/right)	20h09m46s.53
RA (bottom/left)	20h07m26s.90

Dec (center)	+38°18′40″.5
Dec (top/left)	+37°13′06″.7
Dec (top/right)	+39°02′04″.6
Dec (bottom/right)	+39°24′00″.10
Dec (bottom/left)	+37°34′29″.8

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NGC6888, The Crescent Nebula and The Soap Bubble Nebula

NGC6888, The Crescent Nebula and The Soap Bubble Nebula

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NGC6888, The Crescent Nebula and The Soap Bubble Nebula

NGC6888, The Crescent Nebula and The Soap Bubble Nebula

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