ICRF J025424.7+234326

Query : ICRF J025424.7+234326

Basic data :
ICRF J025424.7+234326 -- Blazar
Other object types: otypes_help 		Rad (2020A&A,ICRF,...), Bla (2009A&A,[MGL2009],...), QSO (2008ApJS,[VV2010]), MIR (WISEA,WISE), AGN (CGRaBS), Bz? ([SRM2005]), * (Gaia)
ICRS coord. (ep=J2000) : 		02 54 24.71813878 +23 43 26.4744695 (Radio) [ 0.0700353 0.1243 0 ] A 2020A&A...644A.159C
FK4 coord. (ep=B1950 eq=1950) : 		02 51 30.95387749 +23 31 16.3936496 [ 0.0700353 0.1243 0 ]
Gal coord. (ep=J2000) : 		156.07035197084 -31.11895078942 [ 0.0700353 0.1243 0 ]
Proper motions mas/yr : 		-0.275 0.733 [0.726 0.666 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 239364 [~] / z(spectroscopic) 1.987 [~] / cz 595688 [~]
   D 2005ApJ...626...95S
Parallaxes (mas): 		0.6224 [0.6112] A 2020yCat.1350....0G
Fluxes (2) :
R 19.75 [~] D 2008ApJS..175...97H
G 20.300127 [0.011275] C 2020yCat.1350....0G
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Identifiers (18) :
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ICRF J025424.7+234326 IERS B0251+235 WISE J025424.67+234326.2 Gaia DR3 113180222270414976
BWE 0251+2331 IVS B0251+235 [MGL2009] BZQ J0254+2343 Gaia DR1 113180222270414976
CGRaBS J0254+2343 MITG J025423+2344 [MML2015] 5BZQ J0254+2343 Gaia DR2 113180222270414976
GB6 B0251+2331 VCS5 J0254+2343 [SRM2005] J025424.71+234326.5
87GB 025130.2+233114 WISEA J025424.67+234326.2 [VV2010] J025424.7+234326

References (26 between 1850 and 2026) (Total 26)
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    Plx : 1    PM : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : ICRF J025424.7+234326

Link by name to the catalogue in VizieR :

BWE 0251+2331 IERS B0251+235 MITG J025423+2344 WISEA J025424.67+234326.2 WISE J025424.67+234326.2
Gaia DR3 113180222270414976 Gaia DR1 113180222270414976 Gaia DR2 113180222270414976

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