QSO B0256-393

Query : QSO B0256-393

Basic data :
QSO B0256-393 -- Blazar
Other object types: otypes_help 		Rad (2020A&A,ICRF,...), QSO (2010A&A,QSO,...), Bla (2009A&A,[MGL2009],...), cm (AT20G,ATPMN), MIR (WISEA,WISE), AGN (2020MNRAS), * (Gaia)
ICRS coord. (ep=J2000) : 		02 58 14.0450575104 -39 09 40.686258456 (Optical) [ 0.1780 0.1867 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		02 56 18.4563011587 -39 21 38.001367227 [ 0.1780 0.1867 90 ]
Gal coord. (ep=J2000) : 		245.5978123454879 -61.0547555041743 [ 0.1780 0.1867 90 ]
Proper motions mas/yr : 		-0.091 0.159 [0.228 0.252 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 270957 [~] / z(~) 3.449 [~] / cz 1033984 [~]
   D 2001A&A...379..393E
Parallaxes (mas): 		0.1563 [0.24] A 2020yCat.1350....0G
Fluxes (3) :
V 19.32 [~] E ~
R 20.3 [~] E 2009A&A...495..691M
G 19.279501 [0.004041] C 2020yCat.1350....0G
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Identifiers (23) :
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QSO B0256-393 NVSS J025814-390941 VCS2 J0258-3909 [VV2006] J025814.1-390940
AT20G J025814-390940 PKS 0256-393 WISEA J025814.03-390940.7 [VV2010] J025814.1-390940
ATPMN J025814.0-390940 PKS J0258-3909 WISE J025814.03-390940.7 Gaia DR3 5045307741994522240
ICRF J025814.0-390940 PMN J0258-3909 [MGL2009] BZQ J0258-3909 Gaia DR1 5045307737697783552
IERS B0256-393 SPASS J025811-390945 [MML2015] 5BZQ J0258-3909 Gaia DR2 5045307741994522240
IVS B0256-393 SUMSS J025813-390942 [VV2003] J025814.1-390940

References (30 between 1850 and 2026) (Total 30)
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    Plx : 2    PM : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : QSO B0256-393

Link by name to the catalogue in VizieR :

IERS B0256-393 NVSS J025814-390941 PKS 0256-393 PKS J0258-3909 PMN J0258-3909
SUMSS J025813-390942 WISEA J025814.03-390940.7 WISE J025814.03-390940.7 Gaia DR3 5045307741994522240 Gaia DR1 5045307737697783552
Gaia DR2 5045307741994522240

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