NGC 6872 + NGC 6876 - Pavo Galaxy Cluster (Rod Kennedy)

Celestial hemisphere: Southern · Constellation: Pavo (Pav) · Contains: HD191309 · HD191830 · HD192116 · IC 4960 · IC 4962 · IC 4967 · IC 4970 · IC 4971 · IC 4972 · IC 4981 · IC 4985 · NGC 6872 · NGC 6876 · NGC 6877 · NGC 6880 · PGC 270270 · PGC 270843 · PGC 270877 · PGC 270900 · PGC 271088 · PGC 271106 · PGC 271363 · PGC 272554 · PGC 273209 · PGC 273414 · PGC 3097923 · PGC 64356 · PGC 64402 · PGC 64417 · PGC 64439 · And 2 more.

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NGC 6872 + NGC 6876 - Pavo Galaxy Cluster

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NGC 6872 + NGC 6876 - Pavo Galaxy Cluster

A nice grouping of galaxies (evidently two distinct clusters) dominated by two galaxies of contrasting morphological nature. The Spiral NGC 6872 is the main attraction. It is 231 million light years away, 291,000 light years in diameter (3x diameter of Milky Way) and 11.6 magnitude. The Elliptical NGC 6876 is closer at 172 million light years away, 174,000 light years in diameter and 10.9 magnitude.

The data was collected over 15 sessions in a two month period totalling 34 hours.

Original
Final
D

Gso 8 RC Telescope Images

Please note: The following tables are updated every 24 hours.

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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Northern lights
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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	7591037
PixInsight job	69CLUI4FTXIX6M9JW15PEDY6TL2F7KMV
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	20h17m38s.348
RA (top/left)	20h14m13s.668
RA (top/right)	20h14m05s.589
RA (bottom/right)	20h21m11s.389
RA (bottom/left)	20h21m03s.372

Dec (center)	-70°49′07″.28
Dec (top/left)	-70°26′29″.51
Dec (top/right)	-71°11′29″.96
Dec (bottom/right)	-71°11′31″.52
Dec (bottom/left)	-70°26′30″.33

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Contribution Index (beta):

NGC 6872 + NGC 6876 - Pavo Galaxy Cluster

NGC 6872 + NGC 6876 - Pavo Galaxy Cluster

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Image Index:

Contribution Index (beta):

NGC 6872 + NGC 6876 - Pavo Galaxy Cluster

NGC 6872 + NGC 6876 - Pavo Galaxy Cluster

Equipment

Acquisition details

Description

Comments

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Sky plot

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