NGC 6820 & 6823 (Indy Backyard Astro)

Celestial hemisphere: Northern · Constellation: Vulpecula (Vul) · Contains: HD186310 · HD344714 · HD344715 · HD344760 · HD344761 · HD344765 · HD344766 · HD344768 · HD344769 · HD344770 · HD344771 · HD344773 · HD344774 · HD344777 · HD344778 · HD344780 · HD344786 · HD344789 · HD344790 · HD344791 · HD344792 · HD344793 · HD344794 · HD344795 · HD344796 · HD344798 · HD344801 · HD344802 · HD344803 · HD344876 · And 12 more.

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NGC 6820 & 6823

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NGC 6820 & 6823

NGC 6820 and NGC 6823 are two distinct but closely related astronomical objects located in the constellation Vulpecula.NGC 6820 is a beautiful emission nebula, often referred to as the "Shoe-Buckle Nebula" due to its shape resembling a shoe buckle. This nebula is a region of ionized gas and dust, glowing brightly due to the radiation from nearby hot stars. NGC 6820 spans about 50 light-years across and lies approximately 6,000 light-years away from Earth. Its striking appearance has made it a popular target for both amateur and professional astronomers.NGC 6823, on the other hand, is an open star cluster situated within the nebula NGC 6820. This cluster is responsible for illuminating the surrounding gas and creating the distinctive emission nebula. It consists of a group of young, hot stars, making it an excellent laboratory for studying stellar evolution and star formation processes.Together, NGC 6820 and NGC 6823 offer a captivating celestial sight, showcasing the intricate interplay between star formation and the surrounding interstellar medium. These objects serve as essential subjects for astronomers seeking to understand the life cycle of stars and the dynamics of interstellar matter in our galaxy.

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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
Artificial satellite

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	...
PixInsight job	V05LVX1SXCUS72Q5WX3U7NK121HCRJWZ
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	19h43m22s.42
RA (top/left)	19h41m39s.68
RA (top/right)	19h40m50s.35
RA (bottom/right)	19h45m03s.72
RA (bottom/left)	19h45m55s.83

Dec (center)	+23°16′48″.4
Dec (top/left)	+24°05′01″.7
Dec (top/right)	+22°36′15″.9
Dec (bottom/right)	+22°28′37″.3
Dec (bottom/left)	+23°57′17″.3

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NGC 6820 & 6823

NGC 6820 & 6823

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NGC 6820 & 6823

NGC 6820 & 6823

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