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Coma Supercluster information


Coma Supercluster
A map of the Coma Supercluster
Observation data (Epoch )
Constellation(s)Coma Berenices
Major axis6 Mpc (20 Mly)
Minor axis6 Mpc (20 Mly)
Distance92 Mpc (300 Mly)
See also: Galaxy group, Galaxy cluster, List of galaxy groups and clusters

The Coma Supercluster (SCl 117) is a nearby supercluster of galaxies comprising the Coma Cluster (Abell 1656) and the Leo Cluster (Abell 1367).

Located 300 million light-years from Earth,[1] it is in the center of the Great Wall and a part of the Coma Filament.[2] The Coma Supercluster is the nearest massive cluster of galaxies to our own Virgo Supercluster.[3]

It is roughly spherical, about 20 million light-years in diameter and contains more than 3,000 galaxies. It is located in the constellation Coma Berenices. Being one of the first superclusters to be discovered, the Coma Supercluster helped astronomers understand the large scale structure of the universe.

  1. ^ "Superclusters - A Review of the Universe". Retrieved 1 January 2016.
  2. ^ 'Astronomy and Astrophysics' (ISSN 0004-6361), vol. 138, no. 1, Sept. 1984, pp. 85-92. Research supported by Cornell University "The Coma/A 1367 filament of galaxies" 09/1984 Bibcode:1984A&A...138...85F
  3. ^ "The Cosmic Distance Scale". Retrieved 1 January 2016.

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Coma Supercluster

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The Coma Supercluster (SCl 117) is a nearby supercluster of galaxies comprising the Coma Cluster (Abell 1656) and the Leo Cluster (Abell 1367). Located...

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Supercluster

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A supercluster is a large group of smaller galaxy clusters or galaxy groups; they are among the largest known structures in the universe. The Milky Way...

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Laniakea Supercluster

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superclusters may be connected. The neighboring superclusters to the Laniakea Supercluster are the Shapley Supercluster, Hercules Supercluster, Coma Supercluster...

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Galaxy filament

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FORMATION PROPERTIES OF DISK GALAXIES: Hα IMAGING OF GALAXIES IN THE COMA SUPERCLUSTER 'Astrophysical Journal', Part 1 (ISSN 0004-637X), vol. 299, Dec. 1...

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Shapley Supercluster

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could see most of the 'Coma-Virgo cloud' (now known to be a superposition of the Coma Supercluster and the Virgo Supercluster), but found a 'cloud' in...

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Coma Berenices

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Pole and one of the richest-known galaxy clusters, the Coma Cluster, part of the Coma Supercluster. Galaxy Malin 1, in the constellation, is the first-known...

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Coma Cluster

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two major clusters comprising the Coma Supercluster. It is located in and takes its name from the constellation Coma Berenices. The cluster's mean distance...

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Hercules Superclusters

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constellation Corona Borealis is also a member. The Hercules Superclusters are near the Coma Supercluster, helping make up part of the CfA2 Great Wall. In the...

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IC 3402

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German astronomer Max Wolf on March 23, 1903. It is a member of the Coma Supercluster with recent star formation activity and covering ∼500 deg2 on the...

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Coma Filament

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The Coma Filament is a galaxy filament. The filament contains the Coma Supercluster of galaxies and forms a part of the CfA2 Great Wall. Abell catalogue...

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List of voids

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In 1985, Tully determined a local dominant supercluster plane, and found the Pisces–Cetus Supercluster Complex. In a 1985 study of Abell clusters, 29...

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List of largest cosmic structures

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Julian year; approximately 9.46 trillion kilometres). This list includes superclusters, galaxy filaments and large quasar groups (LQGs). The structures are...

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NGC 4889

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The Coma Cluster is located at exactly the center of the Coma Supercluster, which is one of the nearest superclusters to the Laniakea Supercluster. The...

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NGC 4555

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individual ellipticals. Despite being isolated, NGC 4555 is part of the Coma Supercluster. "NASA/IPAC Extragalactic Database". Results for NGC 4555. Retrieved...

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Coma I

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in the foreground of the more distant Coma and Leo clusters and is located within the Virgo Supercluster. The Coma I Group is currently infalling into the...

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NGC 3925

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activity. NGC 3925 is also a member of the Coma Supercluster. List of NGC objects (3001–4000) Coma Supercluster "NASA/IPAC Extragalactic Database". Results...

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Leo Cluster

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member of this cluster. Along with the Coma Cluster, it is one of the two major clusters comprising the Coma Supercluster, which in turn is part of the CfA2...

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Virgo Cluster

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000) member galaxies, the cluster forms the heart of the larger Virgo Supercluster, of which the Local Group (containing our Milky Way galaxy) is a member...

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List of galaxy groups and clusters

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Compact Group List of Abell clusters List of galaxy superclusters Lyons Groups of Galaxies Virgo Supercluster Clavin, Whitney; Jenkins, Ann; Villard, Ray (7...

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NGC 4325

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NGC 4325 is a member of the NGC 4325 Group, which is part of the Coma Supercluster. The NGC 4325 Group contains 28 confirmed members including NGC 4320...

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NGC 4084

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constellation Coma Berenices. NGC 4084 was discovered by astronomer Heinrich d'Arrest on April 26, 1865. NGC 4084 is an isolated member of the Coma Supercluster and...

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Somak Raychaudhury

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Somak (2010). "Star formation, starbursts and quenching across the Coma supercluster". Monthly Notices of the Royal Astronomical Society. 404 (4): 1745–1760...

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Supergalactic coordinate system

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Attractor), the Coma cluster, the Pisces-Perseus supercluster, the Hydra cluster, the Centaurus cluster, the Pisces-Cetus supercluster and the Shapley...

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NGC 4060

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2019-01-15. Gregory, S. A.; Thompson, L. A. (1978-06-01). "The Coma/A1367 supercluster and its environs". The Astrophysical Journal. 222: 784–799. Bibcode:1978ApJ...

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CfA2 Great Wall

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It consists of three massive galaxy superclusters: Hercules, Coma, and Leo. The CfA2 Great Wall includes the Coma Filament. It was discovered in 1989...

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NGC 3937

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the brightest member of the NGC 3937 Group, which is part of the Coma Supercluster. The group has a velocity dispersion of 306 km/s. Other members of...

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