NGC 2359, Thor's Helmet (mhtandy)

Celestial hemisphere: Southern · Constellation: Canis Major (CMa) · Contains: HD56547 · HD56548 · HD56594 · HD56595 · HD56771 · HD56772 · HD56829 · HD56830 · HD56831 · HD56970 · HD57008 · HD57009 · HD57027 · HD57057 · HD57083 · HD57084 · HD57256 · HD57323 · HD57369 · IC 468 · LBN 1040 · LBN 1041 · NGC 2359 · Sh2-298

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NGC 2359, Thor's Helmet

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NGC 2359, Thor's Helmet

This is my 2nd try at Thor's Helmet - the first one was a couple of years ago when I was just starting out in this hobby. This time, things turned out a lot better. Although seeing conditions were "Poor", the sky was exceptionally clear. I could only get a little over 2.5 hours in before it went behind my roof, but considering the short integration time I'm happy with the result.

Thor's Helmet is an emission nebula about 12,000 light-years away, and is energized by a Wolf-Rayet star (WR7) at its center. The star is about 280,000 times more luminous than our Sun, and about 16 times more massive.

Clear skies, everyone!
-Mark

Astro-tech AT130 EDT

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Status	Advanced success
Started	...
Astrometry.net job	7353642
PixInsight job	0K4IDRZWK2OYSYZOAGATEG4WBNWB12TM
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	07h18m38s.45
RA (top/left)	07h16m52s.60
RA (top/right)	07h16m53s.82
RA (bottom/right)	07h20m25s.30
RA (bottom/left)	07h20m22s.43

Dec (center)	-13°14′48″.4
Dec (top/left)	-12°39′48″.6
Dec (top/right)	-13°50′10″.4
Dec (bottom/right)	-13°49′46″.5
Dec (bottom/left)	-12°39′26″.1

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NGC 2359, Thor's Helmet

NGC 2359, Thor's Helmet

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NGC 2359, Thor's Helmet

NGC 2359, Thor's Helmet

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