NGC 1931/SH2-237 (HaRGB) (Torben van Hees)

Celestial hemisphere: Northern · Constellation: Auriga (Aur) · Contains: HD244283 · HD244487 · HD36042 · LBN 810 · NGC 1931 · Sh2-237

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NGC 1931/SH2-237 (HaRGB)

Link: https://astro.van-hees.name

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NGC 1931/SH2-237 (HaRGB)

Link: https://astro.van-hees.name

NGC 1931 is a star-forming HII region with an integrated reflection nebula in Auriga. While wikipedia states its distance at 7500 light years (English) and 10000 light years (German), the newest distance measurements from 2015 puts it at 12000 light years +/- 8% (https://iopscience.iop.org/article/10.1088/0004-6256/150/5/147). It is sometimes called the fly nebula, but I fail to see the resemblance. I think it has a very interesting structure with the high-contrast dust bands, the bright H-alpha emission and the small, but still bright blue reflection nebula.

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Status	Advanced success
Started	...
Astrometry.net job	5914849
PixInsight job	FP0AYL8RG9WK32YAILUHOFWFAFMRZLI1
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	05h31m26s.893
RA (top/left)	05h30m35s.430
RA (top/right)	05h29m52s.560
RA (bottom/right)	05h32m18s.183
RA (bottom/left)	05h33m02s.144

Dec (center)	+34°14′35″.12
Dec (top/left)	+34°36′55″.17
Dec (top/right)	+33°59′28″.25
Dec (bottom/right)	+33°52′12″.95
Dec (bottom/left)	+34°29′36″.21

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NGC 1931/SH2-237 (HaRGB)

NGC 1931/SH2-237 (HaRGB)

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NGC 1931/SH2-237 (HaRGB)

NGC 1931/SH2-237 (HaRGB)

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