NGC 7822 and three quarters of the Cosmic Question Mark (Rob Foster)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: LBN 580 · LBN 581 · LBN 582 · LBN 583 · LBN 584 · LBN 586 · LBN 587 · LBN 588 · LBN 589 · LDN 1264 · LDN 1266 · LDN 1267 · LDN 1268 · LDN 1269 · LDN 1270 · LDN 1271 · LDN 1273 · LDN 1275 · NGC 7762 · NGC 7822 · Sh2-171

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NGC 7822 and three quarters of the Cosmic Question Mark

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NGC 7822 and three quarters of the Cosmic Question Mark

What started out as a 2-panel mosaic processed in SHO needs the addition of two additional panels to complete the full Cosmic Question Mark nebula. Nevertheless, the target is most notable for NGC 7822 (also known as Cederblad 214 (Ced 214)), a large emission nebula located in Cepheus recognized as the OIII-rich central bright nebulosity. Surrounding this central feature is Sh2-171, giving the target the well known shape of the Cosmic Question Mark, though in this 2-panel mosaic, the top and the tail of the question mark are cut off. The open cluster NGC 7762 is seen along the upper right edge. With so many interesting targets now coming into view, I am not sure I'll have enough time to add the top and bottom panels to this base set of two panels this year.

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Status	Advanced success
Started	...
Astrometry.net job	8800606
PixInsight job	VAHKETMDI001F7RSEJAK2MOBLUHI3ATX
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	00h01m59s.18
RA (top/left)	00h17m35s.23
RA (top/right)	23h46m35s.31
RA (bottom/right)	23h47m49s.67
RA (bottom/left)	00h15m54s.86

Dec (center)	+67°31′21″.3
Dec (top/left)	+68°38′00″.2
Dec (top/right)	+68°39′32″.6
Dec (bottom/right)	+66°19′37″.5
Dec (bottom/left)	+66°18′11″.7

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NGC 7822 and three quarters of the Cosmic Question Mark

NGC 7822 and three quarters of the Cosmic Question Mark

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NGC 7822 and three quarters of the Cosmic Question Mark

NGC 7822 and three quarters of the Cosmic Question Mark

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