SDSS J121855.51+474318.7

Query : SDSS J121855.51+474318.7

Basic data :
SDSS J121855.51+474318.7 -- Quasar
Other object types: otypes_help 		Rad (2019A&A,FIRST,...), QSO (2016AstL), X (2XMM,3XMM), Opt (SDSS,LAMOST), * (Gaia)
ICRS coord. (ep=J2000) : 		12 18 55.5192159504 +47 43 18.798692340 (Optical) [ 0.1223 0.1556 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		12 16 27.4571956712 +47 59 57.802779431 [ 0.1223 0.1556 90 ]
Gal coord. (ep=J2000) : 		137.9382726366441 +68.4479194194472 [ 0.1223 0.1556 90 ]
Proper motions mas/yr : 		0.101 -0.125 [0.136 0.210 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 254660 [~] / z(spectroscopic) 2.505000 [~] / cz 750980.11 [~]
   (Opt) D 2018A&A...613A..51P
Parallaxes (mas): 		0.3318 [0.2463] A 2020yCat.1350....0G
Fluxes (6) :
G 19.229046 [0.004252] C 2020yCat.1350....0G
u (AB) 20.3202 [0.0501] C 2020ApJS..250....8L
g (AB) 19.5762 [0.0198] C 2020ApJS..250....8L
r (AB) 19.5420 [0.0168] C 2020ApJS..250....8L
i (AB) 19.5375 [0.0187] C 2020ApJS..250....8L
z (AB) 19.3144 [0.0524] C 2020ApJS..250....8L
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Identifiers (12) :
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SDSS J121855.51+474318.7 LAMOST J121855.39+474318.90 TGSSADR J121855.1+474317 3XMM J121855.4+474319
FIRST J121855.4+474318 NVSS J121855+474318 WN B1216.4+4759 Gaia DR3 1545590337055279744
GB6 B1216+4800 SDSS J121855.52+474318.7 2XMM J121855.6+474319 Gaia DR2 1545590337055279744

References (15 between 1850 and 2026) (Total 15)
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 :

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

Data at NED - NASA/IPAC Extragalactic Database : SDSS J121855.51+474318.7

Link by name to the catalogue in VizieR :

SDSS J121855.51+474318.7 FIRST J121855.4+474318 NVSS J121855+474318 SDSS J121855.52+474318.7 WN B1216.4+4759
Gaia DR3 1545590337055279744 Gaia DR2 1545590337055279744

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