Melotte 15 in Heart Nebula (Massimo Di Fusco)

Celestial hemisphere: Northern · Constellation: Cassiopeia (Cas) · Contains: IC 1805 · LBN 654 · LBN 655 · LDN 1361 · LDN 1364 · LDN 1366 · LDN 1367 · LDN 1368 · LDN 1369 · LDN 1371 · LDN 1372 · LDN 1373 · Sh2-190

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Melotte 15 in Heart Nebula

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Melotte 15 in Heart Nebula

The Heart Nebula (IC 1805 or Sh2-190) is about 7500 light years away from us and is located in the constellation of Cassiopeia. It is an emission nebula showing glowing ionized hydrogen gas and darker dust lanes.The nebula's intense red output and its morphology are driven by the radiation emanating from a small group of stars near the nebula's center. This open cluster of stars, known as Collinder 26 or Melotte 15, contains a few bright stars nearly 50 times the mass of our Sun, and many more dim stars that are only a fraction of our Sun's mass.

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Status	Advanced success
Started	...
Astrometry.net job	5511466
PixInsight job	56UVYGXTG3LQIJW3T9EHTYKDQ19L1LT3
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	02h33m31s.34
RA (top/left)	02h39m50s.51
RA (top/right)	02h32m02s.57
RA (bottom/right)	02h27m08s.18
RA (bottom/left)	02h34m55s.11

Dec (center)	+61°26′58″.0
Dec (top/left)	+61°19′15″.7
Dec (top/right)	+62°11′48″.7
Dec (bottom/right)	+61°33′37″.5
Dec (bottom/left)	+60°41′53″.4

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Melotte 15 in Heart Nebula

Melotte 15 in Heart Nebula

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Melotte 15 in Heart Nebula

Melotte 15 in Heart Nebula

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