See also: Galaxy group, Galaxy cluster, List of galaxy groups and clusters
The Southern Supercluster is a nearby supercluster located around 19.5 Mpc (63.6 Mly) in the constellations of Cetus, Fornax, Eridanus, Horologium, and Dorado. It was first identified in 1953 by Gérard de Vaucouleurs.
The Southern Supercluster contains three main clusters, the Dorado, Fornax, and Eridanus clusters, along with many other groups of galaxies.[1]
In 2014, it was announced that the Southern Supercluster Strand is a lobe in a greater supercluster, Laniakea, that is centered on the Great Attractor.[8] This would mean that the Southern Supercluster Strand's components, the Southern Supercluster and the Telescopium−Grus Cloud[7] would be part of this new supercluster. The Virgo Supercluster would also be part of this greater supercluster, thus becoming the local supercluster.[8]
^ abcdefgMitra, Shyamal (1989-10-01). "The Southern Supercluster". The Astronomical Journal. 98: 1175. Bibcode:1989AJ.....98.1175M. doi:10.1086/115205. ISSN 0004-6256.
^Kraan-Korteweg, R. C.; Fairall, A. P.; Balkowski, C. (1995-05-01). "Extragalactic Large-scale structures behind the southern Milky Way.I. Redshifts obtained at the SAAO in the Hydra/Antlia extension". Astronomy and Astrophysics. 297: 617. arXiv:astro-ph/9411089. Bibcode:1995A&A...297..617K. ISSN 0004-6361.
^Santiago, B. X.; Strauss, M. A.; Lahav, O.; Davis, M.; Dressler, A.; Huchra, J. (1994-06-14). "The Optical Redshift Survey: Sample Selection and the Galaxy Distribution". The Astrophysical Journal. 446: 457. arXiv:astro-ph/9406049. doi:10.1086/175805. ISSN 0004-637X. S2CID 17333636.
^Giuricin, Giuliano; Marinoni, Christian; Ceriani, Lorenzo; Pisani, Armando (2000-11-01). "Nearby Optical Galaxies: Selection of the Sample and Identification of Groups". The Astrophysical Journal. 543 (1): 178–194. arXiv:astro-ph/0001140. Bibcode:2000ApJ...543..178G. doi:10.1086/317070. ISSN 0004-637X. S2CID 9618325.
^de Vaucouleurs, G. (1971-04-01). "The Large-Scale Distribution of Galaxies and Clusters of Galaxies". Publications of the Astronomical Society of the Pacific. 83 (492): 113. Bibcode:1971PASP...83..113D. doi:10.1086/129088. ISSN 0004-6280. S2CID 250734618.
^Willmer, C. N. A.; Focardi, P.; da Costa, L. Nicolaci; Pellegrini, P. S. (1989-11-01). "Studies of Nearby Poor Clusters: The Eridanus Group". The Astronomical Journal. 98: 1531. Bibcode:1989AJ.....98.1531W. doi:10.1086/115236. ISSN 0004-6256.
^ abCite error: The named reference :10 was invoked but never defined (see the help page).
^ abTully, R. Brent; Courtois, Hélène; Hoffman, Yehuda; Pomarède, Daniel (2014-09-01). "The Laniakea supercluster of galaxies". Nature. 513 (7516): 71–73. arXiv:1409.0880. Bibcode:2014Natur.513...71T. doi:10.1038/nature13674. ISSN 0028-0836. PMID 25186900. S2CID 205240232.
and 24 Related for: Southern Supercluster information
The SouthernSupercluster is a nearby supercluster located around 19.5 Mpc (63.6 Mly) in the constellations of Cetus, Fornax, Eridanus, Horologium, and...
The Laniakea Supercluster (/ˌlɑːni.əˈkeɪ.ə/; Hawaiian for "open skies" or "immense heaven") is the galaxy supercluster that is home to the Milky Way and...
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...
The Virgo Supercluster (Virgo SC) or the Local Supercluster (LSC or LS) was a formerly defined supercluster containing the Virgo Cluster and Local Group...
The SouthernSupercluster Strand is a galaxy filament that incompasses the SouthernSupercluster and the Telescopium−Grus Cloud. In 2014, it was announced...
The Shapley Supercluster or Shapley Concentration (SCl 124) is the largest concentration of galaxies in our nearby universe that forms a gravitationally...
The Saraswati Supercluster is a massive galaxy supercluster about 1.2 gigaparsecs (4 billion light years) away within the Stripe 82 region of SDSS, in...
The Vela Supercluster (Vela SCl, VSCL) is a massive galactic supercluster about 265.5 megaparsecs (870 million light-years) away within the vicinity of...
largest known structures in the universe, consisting of walls of galactic superclusters. These massive, thread-like formations can commonly reach 50/h to 80/h...
Retrieved 11 October 2018. O'Meara, Stephen James (2013). Deep-Sky Companions: Southern Gems. Cambridge University Press. p. 107. ISBN 9781107015012. Retrieved...
cluster'. It lies primarily in the southern constellation Dorado and is one of the richest galaxy groups of the Southern Hemisphere. Gérard de Vaucouleurs...
intergalactic space and the apparent central gravitational point of the Laniakea Supercluster of galaxies that includes the Milky Way galaxy, as well as about 100...
The Eridanus Cluster is a galaxy cluster roughly 23 Mpc (75 Mly) from Earth, containing about 73 main galaxies and about 200 total galaxies. About 30%...
Eridanus Group. It lies primarily in the constellation Fornax, with its southern boundaries partially crossing into the constellation of Eridanus, and covers...
The Eridanus Group, sometimes called the Eridanus Cloud, is a nearby loose grouping of galaxies at a mean distance of approximately 75 Mly (23 ± 2 Mpc)...
In 1985, Tully determined a local dominant supercluster plane, and found the Pisces–Cetus Supercluster Complex. In a 1985 study of Abell clusters, 29...
Julian year; approximately 9.46 trillion kilometres). This list includes superclusters, galaxy filaments and large quasar groups (LQGs). The structures are...
member of the SouthernSupercluster (also called the Laniakea Supercluster) the closest galaxy supercluster to the Local Supercluster. 2MASS Ks bands...
as the Sculptor superclusters. The superstructure is also called the Southern Great Wall, the Great Southern Wall, or just the Southern Wall, in reference...
The Southern Local Supervoid is a tremendously large, nearly empty region of space (a void). It lies next to the Local Supercluster, which contains our...
to the group. Sirius may instead be a member of the proposed Sirius Supercluster, along with other scattered stars such as Beta Aurigae, Alpha Coronae...
galaxies, which form part of the Virgo Supercluster, which is itself a component of the Laniakea Supercluster. It is estimated to contain 100–400 billion...
astronomer George O. Abell in 1958 using plates from POSS, and extended to the southern hemisphere by Abell, Corwin and Olowin in 1987. The name "Abell" is also...
respectively. Recent astronomical studies revealed a supercluster of galaxies, termed the Vela Supercluster, in the Great Attractor's theorized location. Extragalactic...