Mice Galaxies Arp 242 NGC4676 (Mau_Bard)

Celestial hemisphere: Northern · Constellation: Coma Berenices (Com) · Contains: Mice Galaxy · NGC 4676 · PGC 1910087 · PGC 1911584 · PGC 1914354 · PGC 1920627 · PGC 43002 · PGC 43065 · The Mice

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Mice Galaxies Arp 242 NGC4676

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Mice Galaxies Arp 242 NGC4676

NGC 4676, or the Mice Galaxies, are two spiral galaxies in the constellation Coma Berenices. About 290 million light-years distant, they have begun the process of colliding and merging. The tidal waves produced by the interaction remind mice tails, hence the nickname. It is a possibility that both galaxies, which are members of the Coma Cluster, will eventually coalesce.
Some structural detail is visible here, including blueish areas of the spiral arms.

In the background are visible extremely remote galaxies. For instance PGC 1914354 is located around 700 Mpc away, corresponding to 2,2 Billion ly.

Arp's Peculiar Galaxies
Broadband under Bortle 7/8/9
Imaged with N.I.N.A.
N.I.N.A. Users
ZWO ASI 2600MC PRO
Reflecting Telescope Group
Suburban Astrophotography
Musical Imagers
Imagers of Italy
PixInsight Addicts
Light Polluted skies
Optolong L-Pro filter

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
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	6112832
PixInsight job	HNVACN6Q8VYYLX75DJ2OW4JQU1S8B9LK
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	12h46m10s.684
RA (top/left)	12h44m58s.716
RA (top/right)	12h47m19s.530
RA (bottom/right)	12h47m22s.910
RA (bottom/left)	12h45m01s.563

Dec (center)	+30°43′37″.50
Dec (top/left)	+30°32′40″.95
Dec (top/right)	+30°31′47″.79
Dec (bottom/right)	+30°54′31″.38
Dec (bottom/left)	+30°55′25″.10

Image Index:

Contribution Index (beta):

Mice Galaxies Arp 242 NGC4676

Mice Galaxies Arp 242 NGC4676

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Image Index:

Contribution Index (beta):

Mice Galaxies Arp 242 NGC4676

Mice Galaxies Arp 242 NGC4676

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Sky plot

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