Diving for Pearls - Sh2-308 and M41 (Timothy Martin)

Celestial hemisphere: Southern · Constellation: Canis Major (CMa) · Contains: 12 CMa · 16 CMa) · 16 omi01 CMa · Canis Major · LBN 1047 · LBN 1052 · M 41 · NGC 2271 · NGC 2287 · PK233-10.1 · PK236-10.1 · Sh2-303 · Sh2-308 · The star 12 CMa · The star Udra (ο1 CMa

Image of the day 12/15/2024

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Diving for Pearls - Sh2-308 and M41

Image of the day 12/15/2024

Powered byPixInsight

Diving for Pearls - Sh2-308 and M41

Here we see an interstellar mammal heading toward stellar pearls in Canis Major. People have known about Messier 41, the Little Beehive Cluster, for a long time. It is thought that Aristotle may have been aware of it. Roughly 2,300 light years away, M41 contains approximately 100 stars. The Dolphin Head Nebula, Sh2-308, is about twice as far away and is powered by the Wolf-Rayet star EZ Canis Majoris (the blue star near the center of the dolphin head), which started to expel its outer layers at almost 4 million miles per hour some 70,000 years ago.

I've rendered this with RGB stars in HOO using the Foraxx palette.

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Status	Advanced success
Started	...
PixInsight job	5E06QENPH9AWUHBXM96PL3O96929KVND
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	06h49m43s.28
RA (top/left)	06h35m51s.32
RA (top/right)	06h54m56s.70
RA (bottom/right)	07h03m36s.85
RA (bottom/left)	06h44m44s.93

Dec (center)	-22°34′28″.5
Dec (top/left)	-22°27′29″.10
Dec (top/right)	-25°33′14″.8
Dec (bottom/right)	-22°36′49″.5
Dec (bottom/left)	-19°35′01″.10

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Image of the day 12/15/2024

Diving for Pearls - Sh2-308 and M41

Image of the day 12/15/2024

Diving for Pearls - Sh2-308 and M41

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Diving for Pearls - Sh2-308 and M41

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