Orion Nebula (Geoff)

Celestial hemisphere: Southern · Constellation: Orion (Ori) · Contains: 41 the01 Ori · 43 the02 Ori · De Mairan's nebula · Great Nebula in Orion · M 42 · M 43 · NGC 1976 · NGC 1982 · Sh2-281 · The star θ1Ori · The star θ2Ori

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Orion Nebula

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Orion Nebula

The Orion Nebula (M42) is a diffuse nebula south of Orion's Belt in the constellation of Orion. It is one of the brightest nebulae, and is easily visible to the naked eye. M42 is located at a distance of about 1300 light years and is estimated to be 24 light years across. It is the closest region of massive star formation to Earth.

The Orion Nebula is an example of a stellar nursery where new stars are being born. Observations of the nebula have revealed approximately 700 stars in various stages of formation within the nebula.The whole Orion Nebula extends across a 1° region of the sky, and includes neutral clouds of gas and dust, associations of stars, ionized volumes of gas, and reflection nebulae.

The Nebula is part of a much larger nebula that is known as the Orion Molecular Cloud Complex. The Orion Molecular Cloud Complex extends throughout the constellation of Orion and includes Barnard's Loop, the Horsehead Nebula, M43, M78, and the Flame Nebula. Stars are forming throughout the entire Cloud Complex, but most of the young stars are concentrated in dense clusters like the one illuminating the Orion Nebula.

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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.
Early dismissal Staff members have a lot of images to inspect on a daily basis, and they can dismiss images if they believe they don't meet the requirements for IOTD/TP selection. If an image is dismissed 5 times, it's removed from the process. This streamlines the process and ensures that any bias present in promotions could be overruled by other staff members.

Status	Advanced success
Started	...
Astrometry.net job	1535291
PixInsight job	OIQW6IW0FMCGKN01A1TYHWCGCLEGZHEI
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	05h35m05s.759
RA (top/left)	05h36m49s.675
RA (top/right)	05h36m41s.293
RA (bottom/right)	05h33m22s.200
RA (bottom/left)	05h33m30s.410

Dec (center)	-05°27′39″.40
Dec (top/left)	-05°51′26″.63
Dec (top/right)	-05°01′48″.51
Dec (bottom/right)	-05°03′51″.37
Dec (bottom/left)	-05°53′28″.61

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Orion Nebula

Orion Nebula

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Contribution Index (beta):

Orion Nebula

Orion Nebula

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In these public groups

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