NGC 5423 Galaxy Group (Gary Imm)

Celestial hemisphere: Northern · Constellation: Boötes (Boo) · Contains: NGC 5416 · NGC 5423 · NGC 5424 · NGC 5431 · NGC 5434

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NGC 5423 Galaxy Group

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NGC 5423 Galaxy Group

This galaxy group is located 250 million light years away in the constellation of Bootes at a declination of +9 degrees.

This image captures 10 galaxies of the group, all at a similar distance away, but several more galaxies of the group extend beyond the FOV of this image. The group is anchored by the elliptical galaxy NGC 5423, the brightest and largest galaxy of the group. This galaxy spans 2 arc-minutes in our apparent view, which corresponds to a diameter of 150,000 light years.

The bright elliptical near the center of the image, NGC 5424, shows hints of possible shells from prior mergers. The two face-on galaxies, at the left and right edges of the image, have interesting structures, as does the edge-on galaxy on the left edge. Some signs of disturbance and interaction are seen, especially with the pair at the left edge.

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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
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Star trails
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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
Backyard
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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	4798280
PixInsight job	TG8UPF2CXWJEYP1BSCPCG3BJTE3DR4CL
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	14h02m49s.252
RA (top/left)	14h03m34s.464
RA (top/right)	14h02m05s.441
RA (bottom/right)	14h02m04s.710
RA (bottom/left)	14h03m33s.310

Dec (center)	+09°24′49″.92
Dec (top/left)	+09°32′14″.59
Dec (top/right)	+09°32′44″.42
Dec (bottom/right)	+09°17′24″.88
Dec (bottom/left)	+09°16′55″.12

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NGC 5423 Galaxy Group

NGC 5423 Galaxy Group

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NGC 5423 Galaxy Group

NGC 5423 Galaxy Group

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