Sh2-132 Lion Nebula SHO (Randy Lindstrom)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: B369 · HD210886 · HD211070 · HD211430 · HD211564 · HD211643 · HD211774 · HD211820 · HD211853 · HD211982 · HD212183 · HD212312 · HD212455 · HD212533 · HD235765 · HD235775 · HD235793 · HD235807 · HD235809 · HD235810 · HD239919 · HD239928 · HD239929 · HD239933 · LBN 471 · LBN 473 · LDN 1150 · LDN 1154 · LDN 1156 · LDN 1161 · And 3 more.

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Sh2-132 Lion Nebula SHO

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Sh2-132 Lion Nebula SHO

Wolf-Rayet stars are massive stars that have reached their final stable phase. They are ferociously bright, hot stars doomed to an unavoidable collapse in a supernova explosion. They are a rare breed. At any point in time, only one in a hundred million stars makes the cut to be classified as a Wolf-Rayet.

WR153ab (=HD211853, =HIP110154), a Wolf-Rayet, resides in the bright HII region of the Lion Nebula Sh2-132. The annotated version of this image shows its location. Wolf-Rayets can have strong stellar winds. WR153ab is believed to be responsible for the ionization front marked by the bluish 4’ wide arc to its south.

https://arxiv.org/pdf/1002.4612.pdf

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Description: WR153ab Annotated (See Description below)

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Status	Advanced success
Started	...
Astrometry.net job	3943943
PixInsight job	A3FY9PG1L1RL3IRJY4C4B68ZQZDPQ2UT
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	22h18m32s.94
RA (top/left)	22h25m18s.63
RA (top/right)	22h11m43s.42
RA (bottom/right)	22h12m01s.43
RA (bottom/left)	22h25m07s.48

Dec (center)	+55°49′56″.3
Dec (top/left)	+56°31′36″.7
Dec (top/right)	+56°30′58″.1
Dec (bottom/right)	+55°06′50″.8
Dec (bottom/left)	+55°07′34″.0

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Sh2-132 Lion Nebula SHO

Sh2-132 Lion Nebula SHO

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Sh2-132 Lion Nebula SHO

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