NGC7635 (Almos Balasi)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: Bubble Nebula · NGC 7635 · Sh2-162

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NGC7635

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NGC7635

NGC 7635, also known as the Bubble Nebula, Sharpless 162, or Caldwell 11, is an H II region emission nebula in the constellation Cassiopeia. It lies close to the direction of the open cluster Messier 52. The "bubble" is created by the stellar wind from a massive hot, 8.7 magnitude young central star, SAO 20575 (BD+60°2522). The nebula is near a giant molecular cloud which contains the expansion of the bubble nebula while itself being excited by the hot central star, causing it to glow. It was discovered in 1787 by William Herschel.

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The OSC Club (One Shot Camera)
ASI 071 mcc
ZWO ASIAIR PRO USERS
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Schmidt-Cassegrain Telescope (SCT) Imagers

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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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Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
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Promotions by Reviewers When 3 distinct Reviewers promote the image, it moves on to the next stage of the process: evaluation for IOTD status.
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Status	Advanced success
Started	...
PixInsight job	YNDTZFEDQG49ZIQF8XV9SVYAWJDINUKN
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	23h20m42s.731
RA (top/left)	23h19m38s.302
RA (top/right)	23h17m34s.588
RA (bottom/right)	23h21m45s.399
RA (bottom/left)	23h23m54s.351

Dec (center)	+61°11′09″.97
Dec (top/left)	+61°38′26″.18
Dec (top/right)	+60°54′19″.72
Dec (bottom/right)	+60°43′52″.54
Dec (bottom/left)	+61°27′44″.37

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