Astronomy:Abell 3266
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Short description: Galaxy cluster in the constellation of Reticulum
| Abell 3266 | |
|---|---|
| Observation data (Epoch J2000) | |
| Constellation(s) | Reticulum |
| Right ascension | 04h 31m 12s[1] |
| Declination | −61° 28′ 00″[1] |
| Richness class | 2[2] |
| Bautz–Morgan classification | I-II[2] |
| Redshift | 0.05890 (17 658 km/s)[3] |
| Distance (co-moving) | 248 Mpc (809 Mly) h−10.705 [3] |
| X-ray flux | 3.5×10−11 erg s−1 cm−2 (0.5–2 keV) [3] |
Abell 3266 is a galaxy cluster in the southern sky. It is part of the Horologium-Reticulum Supercluster. The galaxy cluster is one of the largest in the southern sky, and one of the largest mass concentrations in the nearby universe.
The Department of Physics at the University of Maryland, Baltimore County discovered that a large mass of gas is hurtling through the cluster at a speed of 750 km/s (466 miles/second). The mass is billions of solar masses, approximately 3 million light-years in diameter and is the largest of its kind discovered as of June 2006.[4][5]
See also
References
- ↑ 1.0 1.1 "HEASARC Browse". Result for Abell 3266. http://heasarc.gsfc.nasa.gov/db-perl/W3Browse/w3table.pl?tablehead=name%3Dabell.
- ↑ 2.0 2.1 Abell, George O.; Corwin, Harold G., Jr.; Olowin, Ronald P. (May 1989). "A catalog of rich clusters of galaxies" (PDF). Astrophysical Journal Supplement Series 70 (May 1989): 1–138. doi:10.1086/191333. ISSN 0067-0049. Bibcode: 1989ApJS...70....1A. http://articles.adsabs.harvard.edu/cgi-bin/nph-iarticle_query?bibcode=1989ApJS...70....1A&page_ind=0&epage_ind=137&type=PRINTER&data_type=PDF_HIGH&email=&emailsize=500&emailsplit=YES&send=GET&verified=YES. Retrieved March 13, 2012.
- ↑ 3.0 3.1 3.2 "NED results for object ABELL 3266". NASA/IPAC Extragalactic Database (NED). http://ned.ipac.caltech.edu/cgi-bin/nph-objsearch?objname=Abell+3266&extend=no.
- ↑ XMM-Newton Spots Greatest Ball Of Fire
- ↑ XMM-Newton spots the greatest of great balls of fire
External links
- Abel 3266 on SIMBAD
- Abell 3266 on WikiSky: DSS2, SDSS, GALEX, IRAS, Hydrogen α, X-Ray, Astrophoto, Sky Map, Articles and images
Coordinates: 
04h 31m 12s, −61° 28′ 00″
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