Sh2-132: The Lion Nebula (Carlos Uriarte)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: B369 · HD211430 · HD211564 · HD211643 · HD211820 · HD211853 · HD211982 · HD212183 · HD212312 · HD235807 · HD235810 · HD239919 · HD239928 · HD239929 · HD239933 · LBN 471 · LBN 473 · LDN 1150 · LDN 1154 · LDN 1156 · LDN 1161 · LDN 1163 · RW Cep · Sh2-132

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Sh2-132: The Lion Nebula

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Sh2-132: The Lion Nebula

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Very faint emission nebula between the constellations Cepheus and Lizard.
It is located about 11,000 a.l from us and has a size of more than 250 a.l. This nebula contains two Wolf-Rayet stars: WR 153ab near the "wall" structure in the Lion's Head and WR 152 in the blue-dominated part of the nebula.
Wolf-Rayet stars are very large, bright, hot stars with strong solar winds. These winds are so strong that they expel a large amount of mass from the stars, something like 10 solar masses per million years. The extreme nature of Wolf-Rayet stars always dominates nearby regions and lightens the surrounding area.

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Status	Advanced success
Started	...
Astrometry.net job	6406315
PixInsight job	7M1BD9ROSOOJ0T2JMIX4UVDSGS8PTWL9
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	22h18m48s.30
RA (top/left)	22h22m10s.55
RA (top/right)	22h13m06s.19
RA (bottom/right)	22h15m32s.76
RA (bottom/left)	22h24m24s.88

Dec (center)	+55°55′53″.10
Dec (top/left)	+56°37′52″.7
Dec (top/right)	+56°12′31″.6
Dec (bottom/right)	+55°13′35″.5
Dec (bottom/left)	+55°38′17″.7

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Sh2-132: The Lion Nebula

Sh2-132: The Lion Nebula

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Sh2-132: The Lion Nebula

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