NGC 7822 in Hubble Palette (JohnAdastra)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: HD224826 · HD225136 · HD225216 · LBN 580 · LBN 581 · LBN 582 · LBN 583 · LBN 584 · LBN 586 · LBN 588 · LDN 1266 · LDN 1267 · LDN 1268 · LDN 1269 · LDN 1270 · LDN 1271 · LDN 1275 · NGC 7822 · Sh2-171

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NGC 7822 in Hubble Palette

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NGC 7822 in Hubble Palette

Located at a distance of approximately 2,900 light-years from Earth, NGC 7822 encompasses a relatively large angular extent of over 3 degrees in the night sky, translating to a physical extent of several hundred light-years. This substantial size is primarily attributed to its role as an active star-forming region. In addition to the emission nebula, NGC 7822 also contains dark interstellar dust clouds. These dusty regions, known as Bok globules, can be found within the nebula and are typically the sites where new stars are actively forming. These regions of denser material serve as nurseries for stellar birth, with gravity acting to pull together gas and dust, eventually leading to the formation of new stars and planetary systems.

Subframes captured during the nights of August 22 and 31 and September 1, 4, 13, 16, and 19, 2023.

Narrowband imaging
Suburban Astrophotography
PixInsight Addicts
Nebula Photos Monthly Challenge
Light Polluted skies
Northeast Imagers
LVAAS Astroimaging
NJ/NY/PA Imagers

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Distribution of astrophotographers

This table shows the number of distinct astrophotographers who have been assigned and IOTD/TP award compared to the total number of images awarded.
	Distinct awarded users	Total awarded images
Image of the day
Top picks
Top pick nominations

Distribution of subject types

This table shows the distribution of awards per subject type, compared to the popularity of images of that subject type.
	Image of the day	Top pick	Top pick nominations	Total submitted
Deep sky
Solar system
Extremely wide field
Star trails
Northern lights
Noctilucent clouds
Landscape

Distribution of data sources

This table shows the distribution of awards per data source, compared to the popularity of images acquired from that data source.
	Image of the day	Top pick	Top pick nominations	Total submitted
Backyard
Traveller
Own remote observatory
Amateur hosting facility
Public amaeteur data
Professional, scientific grade data
Mix of multiple sources
Other
Unknown

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.
Promotions by Submitters When 3 distinct Submitters promote the image, it moves on to the next stage of the process: evaluation for Top Pick status. This requirement, in addition to anonymization of images and distribution to only a subset of them, prevents biases and ensures that the best images are selected.
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	8581857
PixInsight job	O4WST0A5ZJZSJ6CYEZASFFNUVOH9IAF2
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	00h03m54s.100
RA (top/left)	00h09m43s.83
RA (top/right)	23h52m12s.94
RA (bottom/right)	23h58m33s.30
RA (bottom/left)	00h15m25s.32

Dec (center)	+67°14′09″.1
Dec (top/left)	+68°13′52″.7
Dec (top/right)	+67°23′51″.3
Dec (bottom/right)	+66°13′34″.4
Dec (bottom/left)	+67°01′18″.8

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Contribution Index (beta):

NGC 7822 in Hubble Palette

NGC 7822 in Hubble Palette

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Image Index:

Contribution Index (beta):

NGC 7822 in Hubble Palette

NGC 7822 in Hubble Palette

Equipment

Acquisition details

Description

Comments

Sky plot

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In these public groups

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