QSO B0253-218

Query : QSO B0253-218

Basic data :
QSO B0253-218 -- Blazar
Other object types: otypes_help 		Rad (2019ApJS,CRATES,...), QSO (2010A&A,QSO,...), Bla (2009A&A,[MGL2009],...), MIR (WISEA,WISE), AGN (2020MNRAS), G (LEDA), * (Gaia), cm (AT20G)
ICRS coord. (ep=J2000) : 		02 56 12.8389571808 -21 37 29.143443252 (Optical) [ 0.0873 0.0939 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		02 53 57.5107747060 -21 49 33.017542989 [ 0.0873 0.0939 90 ]
Gal coord. (ep=J2000) : 		208.8193268746182 -61.1363511753905 [ 0.0873 0.0939 90 ]
Proper motions mas/yr : 		-0.025 -0.080 [0.153 0.133 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 215355 [~] / z(~) 1.470000 [~] / cz 440694.91 [~]
   D 1989ApJS...69....1H
Parallaxes (mas): 		0.0895 [0.1868] A 2018yCat.1345....0G
Fluxes (3) :
V 18.0 [~] E ~
R 17.4 [~] E 2009A&A...495..691M
G 17.875803 [0.007212] C 2020yCat.1350....0G
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Identifiers (35) :
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QSO B0253-218 NVSS J025612-213726 VLSS J0256.2-2137 [VV2006] J025612.7-213729
AT20G J025612-213728 PKS J0256-2137 WISEA J025612.83-213729.2 [VV2010] J025612.7-213729
CRATES J025612-213725 PKS 0253-218 WISE J025612.83-213729.1 [VV96] J025612.7-213729
GLEAM J025612-213718 PMN J0256-2137 WISH B0253.9-2149 [VV98] J025612.7-213729
ICRF J025612.8-213729 RFC J0256-2137 [HB93] 0253-218 [WPW2003] J0256-2137
IERS B0253-218 TGSSADR J025612.8-213726 [MGL2009] BZQ J0256-2137 Gaia DR3 5079206334017654016
IVS B0253-218 TXS 0253-218 [MML2015] 5BZQ J0256-2137 Gaia DR1 5079206334017654016
LEDA 2823308 VCS1 J0256-2137 [VV2000] J025612.7-213729 Gaia DR2 5079206334017654016
MRC 0253-218 VLSSr J025612.5-213723 [VV2003] J025612.7-213729

References (40 between 1850 and 2026) (Total 40)
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 : 1    PM : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : QSO B0253-218

Link by name to the catalogue in VizieR :

IERS B0253-218 NVSS J025612-213726 PKS J0256-2137 PKS 0253-218 PMN J0256-2137
WISEA J025612.83-213729.2 WISE J025612.83-213729.1 WISH B0253.9-2149 Gaia DR3 5079206334017654016 Gaia DR1 5079206334017654016
Gaia DR2 5079206334017654016

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