QSO B1256+287

Query : QSO B1256+287

Basic data :
QSO B1256+287 -- Quasar
Other object types: otypes_help 		QSO (2010A&A,QSO,...), * (Gaia), EmO ([HTV82]), X (2XMM), Opt (SDSS)
ICRS coord. (ep=J2000) : 		12 58 28.8415786512 +28 27 17.607792744 (Optical) [ 0.3560 0.2961 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 56 04.0874666986 +28 43 28.532758677 [ 0.3560 0.2961 90 ]
Gal coord. (ep=J2000) : 		073.7613090086059 +87.9540668200728 [ 0.3560 0.2961 90 ]
Proper motions mas/yr : 		-0.299 0.169 [0.433 0.482 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 247936 [~] / z(~) 2.250000 [~] / cz 674533.03 [~]
   D 1989ApJS...69....1H
Parallaxes (mas): 		0.2352 [0.4434] A 2020yCat.1350....0G
Fluxes (8) :
B 20.35 [~] D 2010A&A...518A..10V
V 20.03 [~] D 2010A&A...518A..10V
G 19.729811 [0.005717] C 2020yCat.1350....0G
u (AB) 20.289 [0.059] C 2009ApJS..182..543A
g (AB) 20.082 [0.021] C 2009ApJS..182..543A
r (AB) 19.966 [0.022] C 2009ApJS..182..543A
i (AB) 19.742 [0.028] C 2009ApJS..182..543A
z (AB) 19.804 [0.103] D 2009ApJS..182..543A
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Identifiers (13) :
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QSO B1256+287 [HTV82] 125604.1+284327 [VV2010] J125828.9+282717 Gaia DR3 1463842811458846720
SDSS J125828.83+282717.6 [VV2000] J125828.9+282716 [VV96] J125828.9+282716
2XMM J125828.7+282717 [VV2003] J125828.9+282716 [VV98] J125828.9+282716
[HB93] 1256+287 [VV2006] J125828.9+282716 Gaia DR2 1463842811458846720

References (5 between 1850 and 2026) (Total 5)
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 :

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

Data at NED - NASA/IPAC Extragalactic Database : QSO B1256+287

Link by name to the catalogue in VizieR :

SDSS J125828.83+282717.6 Gaia DR2 1463842811458846720 Gaia DR3 1463842811458846720

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