QSO B0257-0109

Query : QSO B0257-0109

Basic data :
QSO B0257-0109 -- Quasar
Other object types: otypes_help 		QSO (2011A&A,QSO,...), Opt (LAMOST,SDSS), G ([LCB92]), * (Gaia)
ICRS coord. (ep=J2000) : 		02 59 39.3857482392 -00 57 53.176055580 (Optical) [ 0.3206 0.3234 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		02 57 06.5107803909 -01 09 46.894225550 [ 0.3206 0.3234 90 ]
Gal coord. (ep=J2000) : 		177.9421587953076 -49.6296346565797 [ 0.3206 0.3234 90 ]
Proper motions mas/yr : 		-0.124 -0.280 [0.408 0.396 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 140142 [~] / z(spectroscopic) 0.660000 [~] / cz 197863.02 [~]
   (Opt) D 2018A&A...613A..51P
Parallaxes (mas): 		0.1382 [0.3735] A 2020yCat.1350....0G
Fluxes (11) :
B 19.75 [~] E ~
V 19.73 [~] E ~
G 19.539255 [0.010768] C 2020yCat.1350....0G
J (AB) 19.629 [0.122] D 2013ApJS..206....4K
H (AB) 19.527 [0.082] C 2013ApJS..206....4K
K (AB) 19.099 [0.063] C 2013ApJS..206....4K
u (AB) 20.3466 [0.0444] C 2020ApJS..250....8L
g (AB) 19.9297 [0.0312] C 2020ApJS..250....8L
r (AB) 19.8436 [0.0176] C 2020ApJS..250....8L
i (AB) 19.7563 [0.0216] C 2020ApJS..250....8L
z (AB) 19.6389 [0.0644] C 2020ApJS..250....8L
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Identifiers (16) :
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QSO B0257-0109 2SLAQ J025939.38-005753.1 [VV2000] J025939.4-005752 [VV96] J025939.4-005752
LAMOST J025939.38-005753.1 [CTL96] 025706.51-010946.4 [VV2003] J025939.4-005752 [VV98] J025939.4-005752
SDSS J025939.38-005753.1 [HB93] 0257-011 [VV2006] J025939.4-005752 Gaia DR3 5188025824451927424
SDSS J025939.38-005753.0 [LCB92] 0257-0109 [VV2010] J025939.4-005752 Gaia DR2 5188025824451927424

References (24 between 1850 and 2026) (Total 24)
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 : 5    Plx : 2    PM : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : QSO B0257-0109

Link by name to the catalogue in VizieR :

SDSS J025939.38-005753.1 SDSS J025939.38-005753.0 Gaia DR3 5188025824451927424 Gaia DR2 5188025824451927424

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