ACO S 861

Query : ACO S 861

Basic data :
ACO S 861 -- Cluster of Galaxies
Other object types: otypes_help 		ClG (2004A&A,ACO,...), C?G (2016A&A), X (1eRASS)
ICRS coord. (ep=J2000) : 		20 18 49.0083 -52 42 54.736 (Radio) [ 145734 145734 90 ] E 2016A&A...594A..27P
FK4 coord. (ep=B1950 eq=1950) : 		20 15 02.4522 -52 52 18.661 [ 145734 145734 90 ]
Gal coord. (ep=J2000) : 		345.8206563 -34.2915532 [ 145734 145734 90 ]
Radial velocity / Redshift / cz : 		V(km/s) 15270 [1499] / z(spectroscopic) 0.0523 [0.0050] / cz 15679 [1499]
   (Opt) D 2022A&A...658A..59X
Angular size (arcmin): 		29.14 29.14 ~ (Xray) E 2022A&A...658A..59X
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 2 		Display criteria :

Identifiers (9) :
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ACO S 861 MCXC J2018.7-5242 RXC J2018.7-5242
BAX 304.6938-52.6934 PSZ2 G345.82-34.29 RXGCC 819
1eRASS J201847.9-524238 PSZRX G345.83-34.28 [DBG99] 75

References (17 between 1850 and 2026) (Total 17)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Velocities : 2   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : ACO S 861

Link by name to the catalogue in VizieR :

ACO S 861 RXC J2018.7-5242

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Annotations :
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