NGC 2174 (Brendan Kinch)

Celestial hemisphere: Northern · Constellation: Orion (Ori) · Contains: Monkey Head Nebula · NGC 2174 · NGC 2175

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NGC 2174

Link: https://www.kinchastro.com/ngc-2174-2023.html

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NGC 2174

Link: https://www.kinchastro.com/ngc-2174-2023.html

NGC 2174 (also known as Monkey Head Nebula) is an Ha emission nebula located in the constellation Orion and is associated with the open star cluster NGC 2175. It is thought to be located about 6,400 light-years away from Earth. The nebula may have formed through hierarchical collapse.
There is some equivocation in the use of the identifiers NGC 2174 and NGC 2175. These may apply to the entire nebula, to its brightest knot, or to the star cluster it includes. Burnham's Celestial Handbook lists the entire nebula as 2174/2175 and does not mention the star cluster. The NGC Project (working from the original descriptive notes) assigns NGC 2174 to the prominent knot at J2000 06h 09m 23.7s, +20° 39′ 34″ and NGC 2175 to the entire nebula, and by extension to the star cluster.
Glowing gas and dark dust do not survive well in the Monkey Head Nebula. Young stars near the centre of the nebula generate stellar winds and high energy radiation that causes the nebula's material to shift into complex shapes. The nebula is primarily composed of hydrogen which glows at infrared wavelengths due to the radiation.
The palette here is a mix of HSHO and Foraxx.

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Takahashi Refractors

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

Submitted The date and time when you submitted this image for IOTD/TP consideration.	...
Views by Submitters (available since September 19th, 2023) Every image is assigned to 50% of available Submitters. In the event that at least 80% of them don't view the image before its time in the IOTD/TP process expires, it's assigned to the other 50% of Submitters and the process begins anew.
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Promotions by Reviewers When 3 distinct Reviewers promote the image, it moves on to the next stage of the process: evaluation for IOTD status.
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Status	Basic success
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Astrometry.net job	9614818
PixInsight job	n/a
PixInsight queue size	n/a
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NGC 2174

NGC 2174

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NGC 2174

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