NGC7822 / SH2-171 Version SHO - Aapod2 09.21.21 (Anthony Husson)

Celestial hemisphere: Northern · Constellation: Cepheus (Cep) · Contains: NGC 7822 · Sh2-171

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NGC7822 / SH2-171 Version SHO - Aapod2 09.21.21

Link: https://www.aapod2.com/blog/NGC7822

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NGC7822 / SH2-171 Version SHO - Aapod2 09.21.21

Link: https://www.aapod2.com/blog/NGC7822

NGC 7822 est une Nébuleuse située à environ 3 000 Années-lumière dans la constellation de Céphée. Sa taille est d’environ 10 années-lumière La région comprend un objet du catalogue Sharpless Sh2-17 et le jeune amas d’étoiles Berkley59
La nébuleuse abrite également l'une des étoiles les plus chaudes situées à proximité du Soleil, BD+66 1673, un Sytème Binaire incluant une O5V d'une température de surface d'environ 45 000 kelvins et d'une luminosité d'environ 100 000 fois celles du Soleil

NGC 7822 is a Nebula located approximately 3000 light years away in the constellation Cepheus, its size is approximately 10 light years The region includes an object from the Sharpless catalog Sh2-17 and the young star cluster Berkley59
The nebula is also home to one of the hottest stars near the Sun, BD + 66 1673, a Binary System including an O5V with a surface temperature of around 45,000 Kelvin and a luminosity of around 100 000 times that of the Sun

AAA : Astronomes et Astrographes Amateurs
Astrophotographes (France)

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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
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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
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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	5010419
PixInsight job	SYRP54G1IF9CVCOQV3EIAQB19MGCC32Y
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	00h03m56s.337
RA (top/left)	00h09m01s.349
RA (top/right)	23h58m59s.112
RA (bottom/right)	23h58m59s.317
RA (bottom/left)	00h08m45s.205

Dec (center)	+67°17′54″.80
Dec (top/left)	+67°36′50″.87
Dec (top/right)	+67°37′59″.26
Dec (bottom/right)	+66°58′23″.59
Dec (bottom/left)	+66°57′17″.62

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NGC7822 / SH2-171 Version SHO - Aapod2 09.21.21

NGC7822 / SH2-171 Version SHO - Aapod2 09.21.21

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NGC7822 / SH2-171 Version SHO - Aapod2 09.21.21

NGC7822 / SH2-171 Version SHO - Aapod2 09.21.21

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