4C 18.34

Query : 4C 18.34

Basic data :
4C 18.34 -- Quasar
Other object types:
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Rad (2014ApJS,4C,...), QSO (2010A&A,QSO,...), MIR (WISEA,WISE), Opt (LAMOST,SDSS), G (LEDA), * (Gaia), X (REX)
ICRS coord. (ep=J2000) :
12 23 46.1845407048 +18 21 06.707598336 (Optical) [ 0.2103 0.1682 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) :
12 21 14.6202616940 +18 37 43.992694897 [ 0.2103 0.1682 90 ]
Gal coord. (ep=J2000) :
265.5173340406175 +79.1560025578463 [ 0.2103 0.1682 90 ]
Proper motions mas/yr :
-0.560 0.085 [0.265 0.165 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz :
V(km/s) 211193 [66] / z(spectroscopic) 1.40154 [0.00022] / cz 420171.1 [66.0]
   (Opt) C 2015ApJS..219...12A
Fluxes (8) :
B 18.92 [~] D 2010A&A...518A..10V
V 18.74 [~] D 2010A&A...518A..10V
G 19.091619 [0.018474] C 2020yCat.1350....0G
u (AB) 18.845 [0.023] C 2015ApJS..219...12A
g (AB) 18.929 [0.009] B 2015ApJS..219...12A
r (AB) 18.602 [0.009] B 2015ApJS..219...12A
i (AB) 18.509 [0.011] C 2015ApJS..219...12A
z (AB) 18.450 [0.030] C 2015ApJS..219...12A
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Identifiers (37) :
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4C 18.34 MRC 1221+186 UT 1221+186 [VV2003] J122346.2+182107
BWE 1221+1837 NVSS J122345+182107 VLSSr J122346.3+182106 [VV2006] J122346.2+182107
FIRST J122346.1+182106 OHIO N 135 VLSS J1223.7+1821 [VV2010] J122346.2+182106
GB6 B1221+1837 PKS J1223+1820 WB 1221+1837 [VV96] J122346.2+182107
87GB 122115.1+183729 PKS 1221+186 WISEA J122346.17+182106.7 [VV98] J122346.2+182107
GLEAM J122346+182108 QSO B1221+186 WISE J122346.17+182106.8 Gaia DR3 3947084600110542208
LAMOST J122346.19+182106.6 REX J1223.7+1821 WSTB 31W14 Gaia DR2 3947084600110542208
LEDA 2819513 SDSS J122346.18+182106.6 [HB93] 1221+186
MITG J122345+1822 TGSSADR J122345.9+182107 [S77] 202
MITG J122344+1820 TXS 1221+186 [VV2000] J122346.2+182107

References (59 between 1850 and 2026) (Total 59)
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 : 8    PM : 2   

   


External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : 4C 18.34

Link by name to the catalogue in VizieR :

4C 18.34 BWE 1221+1837 FIRST J122346.1+182106 MITG J122345+1822 MITG J122344+1820
NVSS J122345+182107 PKS J1223+1820 PKS 1221+186 SDSS J122346.18+182106.6 WISEA J122346.17+182106.7
WISE J122346.17+182106.8 Gaia DR3 3947084600110542208 Gaia DR2 3947084600110542208

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