ICRF J204254.2-225559

Query : ICRF J204254.2-225559

Basic data :
ICRF J204254.2-225559 -- Blazar
Other object types: otypes_help 		Rad (2020A&A,ICRF,...), Bla (2009A&A,[MGL2009],...), QSO (2008ApJS,[VV2010]), AGN (2020MNRAS,CGRaBS), MIR (WISEA,WISE), * (Gaia), X (2009A&A), cm (AT20G)
ICRS coord. (ep=J2000) : 		20 42 54.25405521 -22 55 59.9009234 (Radio) [ 0.101481 0.2191 0 ] A 2020A&A...644A.159C
FK4 coord. (ep=B1950 eq=1950) : 		20 39 58.83693159 -23 06 49.0262725 [ 0.101481 0.2191 0 ]
Gal coord. (ep=J2000) : 		022.45853764016 -34.11051721172 [ 0.101481 0.2191 0 ]
Proper motions mas/yr : 		0.007 -0.146 [0.513 0.302 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 243936 [~] / z(spectroscopic) 2.120 [~] / cz 635560 [~]
   D 2008ApJS..175...97H
Fluxes (2) :
R 20.30 [~] D 2008ApJS..175...97H
G 19.522800 [0.005693] C 2020yCat.1350....0G
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Identifiers (23) :
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ICRF J204254.2-225559 IVS B2039-231 VCS4 J2042-2255 [MML2015] 5BZQ J2042-2255
AT20G J204254-225559 NVSS J204254-225559 WISEA J204254.29-225559.4 [VV2010] J204254.2-225559
CGRaBS J2042-2255 PMN J2042-2255 WISE J204254.29-225559.4 Gaia DR3 6855069139323121280
CRATES J204255-225558 RFC J2042-2255 WISH B2039.9-2307A Gaia DR1 6855069139323121280
GLEAM J204254-225558 SPASS J204252-225327 WISH B2039.9-2307 Gaia DR2 6855069139323121280
IERS B2039-231 TGSSADR J204254.2-225558 [MGL2009] BZQ J2042-2255

References (27 between 1850 and 2026) (Total 27)
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 : 1    PM : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : ICRF J204254.2-225559

Link by name to the catalogue in VizieR :

IERS B2039-231 NVSS J204254-225559 PMN J2042-2255 WISEA J204254.29-225559.4 WISE J204254.29-225559.4
WISH B2039.9-2307A WISH B2039.9-2307 Gaia DR3 6855069139323121280 Gaia DR1 6855069139323121280 Gaia DR2 6855069139323121280

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