LBQS 1239+0249

Query : LBQS 1239+0249

Basic data :
LBQS 1239+0249 -- Quasar
Other object types: otypes_help 		QSO (2008ApJ,LBQS,...), X (2009ApJS,1WGA,...), Opt (LAMOST,SDSS), * (Gaia)
ICRS coord. (ep=J2000) : 		12 42 20.0836992696 +02 32 57.594739092 (Optical) [ 0.1390 0.0802 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 39 46.8836020688 +02 49 23.777345680 [ 0.1390 0.0802 90 ]
Gal coord. (ep=J2000) : 		297.4792046383295 +65.3246575349152 [ 0.1390 0.0802 90 ]
Proper motions mas/yr : 		0.037 -0.256 [0.236 0.205 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 246931 [~] / z(spectroscopic) 2.216000 [~] / cz 664340.09 [~]
   (Opt) D 2018A&A...613A..51P
Parallaxes (mas): 		0.2756 [0.2073] A 2020yCat.1350....0G
Fluxes (8) :
B 18.46 [~] D 2010A&A...518A..10V
V 18.31 [~] D 2010A&A...518A..10V
G 18.379293 [0.003569] C 2020yCat.1350....0G
u (AB) 18.9137 [0.0296] C 2020ApJS..250....8L
g (AB) 18.4888 [0.0229] C 2020ApJS..250....8L
r (AB) 18.4927 [0.0142] C 2020ApJS..250....8L
i (AB) 18.3421 [0.0182] C 2020ApJS..250....8L
z (AB) 18.1197 [0.0277] C 2020ApJS..250....8L
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Identifiers (20) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

LBQS 1239+0249 SDSS J124220.07+023257.6 2XMMi J124220.1+023257 [VV2010] J124220.1+023257
LAMOST J124220.08+023257.6 SDSS J124220.08+023257.5 [HB93] 1239+028 [VV96] J124220.1+023257
QSO B1239+0249 1WGA J1242.3+0233 [VV2000] J124220.1+023257 [VV98] J124220.1+023257
SDSS J124220.08+023257.6 2XMM J124220.1+023257 [VV2003] J124220.1+023257 Gaia DR3 3703334795062016384
SDSS J124220.16+023257.6 3XMM J124220.1+023257 [VV2006] J124220.1+023257 Gaia DR2 3703334795062016384

References (45 between 1850 and 2026) (Total 45)
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 : 14    Plx : 2    PM : 2   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : LBQS 1239+0249

Link by name to the catalogue in VizieR :

LBQS 1239+0249 SDSS J124220.08+023257.6 SDSS J124220.16+023257.6 SDSS J124220.07+023257.6 SDSS J124220.08+023257.5
Gaia DR3 3703334795062016384 Gaia DR2 3703334795062016384

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