IC1396 - strange appendages. (Tom Gray)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: B161 · HD205948 · HD206081 · HD206183 · HD206267 · HD206482 · HD206773 · HD239712 · HD239729 · HD239748 · IC 1396 · LBN 451 · LBN 452 · LBN 455 · LBN 456 · LDN · LDN 1092 · LDN 1098 · LDN 1099 · LDN 1101 · LDN 1105 · LDN 1110 · LDN 1111 · LDN 1112 · LDN 1116 · LDN 1117 · LDN 1121 · LDN 1123 · LDN 1124 · Sh2-131 · And 1 more.

IC1396 - strange appendages.

An opportunistic image - one hour on a bright moonlit morning, after M51 crossed my artificial horizon (the roof). Amazed to get anything in an hour of NB data.

An iconic molecular pillar, blasted by intense UV irradiation from HD 206267 lying 2,400 LY away. Here the middle IC1396A - the bright star vdB142 lies adjacent to the dense globule at the right side within which are two protostars. The trunk extends some 20 LY well outside my FOV. Surrounding several dark nebulae, designated in the Lynd catalogue (Revision B mouseover).

Final
Original
B

B

Title: Annotated with Lynds' catalogue of dark nebulae

Uploaded: ...

Narrowband imaging
Altair Astro 183 M/C Hypercams
UK Astro-Imaging
Low-Cost Astrophotography
Optolong L-eNhance filter

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Status	Advanced success
Started	...
Astrometry.net job	7491485
PixInsight job	A6R40FJOOWKLTOA46WWH6U0TP11FRAMQ
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	21h38m46s.48
RA (top/left)	21h41m09s.57
RA (top/right)	21h44m23s.54
RA (bottom/right)	21h36m15s.67
RA (bottom/left)	21h33m22s.89

Dec (center)	+57°41′32″.1
Dec (top/left)	+56°44′46″.4
Dec (top/right)	+58°21′35″.4
Dec (bottom/right)	+58°38′06″.2
Dec (bottom/left)	+57°00′32″.2

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IC1396 - strange appendages.

IC1396 - strange appendages.

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IC1396 - strange appendages.

IC1396 - strange appendages.

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