Tau Canis Majoris Cluster - NGC 2362 (Michael Feigenbaum)

Celestial hemisphere: Southern · Constellation: Canis Major (CMa) · Contains: 29 UW CMa · 30 tau CMa · NGC 2362 · The star 29CMa · The star τCMa

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Tau Canis Majoris Cluster - NGC 2362

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Tau Canis Majoris Cluster - NGC 2362

Here we have the Tau Canis Majoris Cluster or NGC 2362. This is a very interesting cluster which is likely to be less than 10-million years old. The cluster is located within the enormous Hii region of the galaxy which is known as Sh2-310. The central star, Tau Canis Majoris, a type O supergiant has evolved off the main sequence. This compact cluster has approximately 500 members and is located approximately 4,900 light years from us.

I originally imaged the cluster using a OSC camera. I was thinking that if the cluster was located within Sh2-310, then perhaps I could get some hydrogen in NB. So I went back and did several hours of that and did the combination in PixInsight. The original image shown was from the OSC without the H-alpha.

I hope you like it and Clear Skies!

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Status	Advanced success
Started	...
Astrometry.net job	3311686
PixInsight job	QAOODQW1RYA9F7NDK0TQH9BJ3VZFHO6H
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	07h18m41s.236
RA (top/left)	07h20m16s.441
RA (top/right)	07h20m57s.311
RA (bottom/right)	07h17m07s.343
RA (bottom/left)	07h16m23s.831

Dec (center)	-24°57′45″.12
Dec (top/left)	-25°41′11″.93
Dec (top/right)	-24°20′23″.60
Dec (bottom/right)	-24°14′09″.66
Dec (bottom/left)	-25°34′56″.20

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Tau Canis Majoris Cluster - NGC 2362

Tau Canis Majoris Cluster - NGC 2362

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Tau Canis Majoris Cluster - NGC 2362

Tau Canis Majoris Cluster - NGC 2362

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