QSO J1227+4256

Query : QSO J1227+4256

Basic data :
QSO J1227+4256 -- Quasar
Other object types: otypes_help 		QSO (2011MNRAS,QSO,...), Opt (LAMOST,SDSS), * (Gaia), NIR (2MASS)
ICRS coord. (ep=J2000) : 		12 27 56.3454714480 +42 56 32.413011468 (Optical) [ 0.0567 0.0677 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 25 29.8555349708 +43 13 07.605664430 [ 0.0567 0.0677 90 ]
Gal coord. (ep=J2000) : 		138.2115162309596 +73.4817831128195 [ 0.0567 0.0677 90 ]
Proper motions mas/yr : 		0.050 0.092 [0.073 0.097 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 205231 [~] / z(spectroscopic) 1.311000 [~] / cz 393027.91 [~]
   (Opt) D 2018A&A...613A..51P
Parallaxes (mas): 		0.0317 [0.0884] A 2020yCat.1350....0G
Fluxes (11) :
B 17.94 [~] D 2010A&A...518A..10V
V 17.65 [~] D 2010A&A...518A..10V
G 17.424471 [0.004236] C 2020yCat.1350....0G
J 16.181 [0.115] C 2010AJ....139.2360S
H 15.414 [0.144] C 2010AJ....139.2360S
K 15.308 [0.193] C 2010AJ....139.2360S
u (AB) 17.5285 [0.0190] C 2020ApJS..250....8L
g (AB) 17.4875 [0.0159] C 2020ApJS..250....8L
r (AB) 17.2466 [0.0143] C 2020ApJS..250....8L
i (AB) 17.1781 [0.0150] C 2020ApJS..250....8L
z (AB) 17.2123 [0.0146] C 2020ApJS..250....8L
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Identifiers (13) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

QSO J1227+4256 SDSS J122756.35+425632.4 TIC 157968448 Gaia DR2 1535459295175790848
LAMOST J122756.35+425632.4 SDSS J122756.40+425631.2 [VV2006] J122756.4+425632
2MASS J12275636+4256325 SDSS J122756.34+425632.3 [VV2010] J122756.4+425632
QSO B1225+4313 SDSS J122756.34+425632.4 Gaia DR3 1535459295175790848

References (26 between 1850 and 2026) (Total 26)
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 : 7    Plx : 2    PM : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : QSO J1227+4256

Link by name to the catalogue in VizieR :

2MASS J12275636+4256325 SDSS J122756.35+425632.4 SDSS J122756.40+425631.2 SDSS J122756.34+425632.3 SDSS J122756.34+425632.4
Gaia DR3 1535459295175790848 Gaia DR2 1535459295175790848

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