QSO B0254-334A

Query : QSO B0254-334A

Basic data :
QSO B0254-334A -- Blazar
Other object types: otypes_help 		QSO (2010A&A,QSO,...), Rad (2020A&A,CRATES,...), Bla (2009A&A,[MGL2009],...), AGN (2020MNRAS,CGRaBS), MIR (WISEA,WISE), * (Gaia), cm (AT20G)
ICRS coord. (ep=J2000) : 		02 56 42.60273236 -33 15 21.2773081 (Radio) [ 0.131589 0.2145 0 ] A 2020A&A...644A.159C
FK4 coord. (ep=B1950 eq=1950) : 		02 54 39.36808229 -33 27 23.3675666 [ 0.131589 0.2145 0 ]
Gal coord. (ep=J2000) : 		233.40749539020 -62.35606613239 [ 0.131589 0.2145 0 ]
Proper motions mas/yr : 		0.009 -0.578 [0.235 0.407 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 236660 [~] / z(emission) 1.915 [~] / cz 574103 [~]
   (Opt) D 2016ApJ...818..113N
Parallaxes (mas): 		0.1526 [0.3287] A 2020yCat.1350....0G
Fluxes (3) :
V 17 [~] E ~
R 19.55 [~] D 2008ApJS..175...97H
G 19.719471 [0.004587] C 2020yCat.1350....0G
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Identifiers (35) :
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QSO B0254-334A PKS 0254-334 VCS2 J0256-3315 [VV2003] J025642.6-331522
AT20G J025642-331520 PKS J0256-3315 WISEA J025642.59-331521.4 [VV2006] J025642.6-331522
CGRaBS J0256-3315 PMN J0256-3315 WISE J025642.59-331521.4 [VV2010] J025642.6-331522
CRATES J025644-331523 QSO J0256-3315A [BDW2002] q0254-3327b [VV96] J025642.6-331522
GLEAM J025642-331512 QSO B0254-334R [BDW2002] q0254-3327a [VV98] J025642.6-331522
ICRF J025642.6-331521 QSO B0254-3327A [HB93] 0254-334A Gaia DR3 5052071795793160576
IERS B0254-334 SUMSS J025642-331522 [MGL2009] BZQ J0256-3315 Gaia DR1 5052071795793160576
IVS B0254-334 SUMSS J025642-331521 [MML2015] 5BZQ J0256-3315 Gaia DR2 5052071795793160576
NVSS J025642-331521 TGSSADR J025642.7-331518 [VV2000] J025642.6-331522

References (59 between 1850 and 2026) (Total 59)
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 : 3    Plx : 2    PM : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : QSO B0254-334A

Link by name to the catalogue in VizieR :

IERS B0254-334 NVSS J025642-331521 PKS 0254-334 PKS J0256-3315 PMN J0256-3315
SUMSS J025642-331522 SUMSS J025642-331521 WISEA J025642.59-331521.4 WISE J025642.59-331521.4 Gaia DR3 5052071795793160576
Gaia DR1 5052071795793160576 Gaia DR2 5052071795793160576

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