4C 18.51

Query : 4C 18.51

Basic data :
4C 18.51 -- BL Lac
Other object types: otypes_help 		Rad (4C,BWE,...), QSO (2013ApJS,QSO,...), X (2MAXI,MAXI,...), AGN ([VV2000c],[VV2003c],...), BLL (2014ApJS), MIR (WISEA,WISE), Sy1 (2010A&A), rG (SAGAN), G (LEDA), * (Gaia), NIR (2MASS), Opt (SDSS)
ICRS coord. (ep=J2000) : 		17 42 06.9479082384 +18 27 21.014692848 (Optical) [ 0.0353 0.0402 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		17 39 55.4037768315 +18 28 43.889348727 [ 0.0353 0.0402 90 ]
Gal coord. (ep=J2000) : 		042.5164204437834 +23.3177458906070 [ 0.0353 0.0402 90 ]
Proper motions mas/yr : 		-0.044 -0.083 [0.051 0.055 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 50580 [150] / z(emission) 0.18571405 [0.0005] / cz 55675.6715 [150]
   (Opt) C 2022ApJS..261....2K
Parallaxes (mas): 		0.0291 [0.0543] A 2020yCat.1350....0G
Fluxes (11) :
B 17.87 [~] D 2010A&A...518A..10V
V 17.50 [~] D 2010A&A...518A..10V
G 16.602692 [0.005641] C 2020yCat.1350....0G
J 15.039 [0.051] C 2003yCat.2246....0C
H 14.297 [0.051] C 2003yCat.2246....0C
K 13.732 [0.069] C 2003yCat.2246....0C
u (AB) 16.927 [0.007] B 2020ApJS..249....3A
g (AB) 16.809 [0.004] B 2020ApJS..249....3A
r (AB) 16.636 [0.005] B 2020ApJS..249....3A
i (AB) 16.053 [0.005] B 2020ApJS..249....3A
z (AB) 16.347 [0.007] B 2020ApJS..249....3A
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Identifiers (47) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

4C 18.51 MRC 1739+184 RX J1742.1+1827 WISE J174206.95+182721.2
BWE 1739+1829 NRAO 536 1RXS J174207.1+182720 XSS J17413+1851
Cul 1739+184 NRAO 1739+18 SAGAN J174206.97+182720.66 [HB93] 1739+184
GB6 B1739+1828 NVSS J174206+182729 SDSS J174206.94+182721.0 [VV2000c] J174207.0+182720
87GB 173955.1+182857 OHIO T 167 SWIFT J1742.2+1833 [VV2003c] J174207.0+182720
GLEAM J174206+182730 PKS J1742+1827 TGSSADR J174206.7+182731 [VV2006c] J174207.0+182720
LEDA 2819528 PKS 1739+184 TIC 363670260 [VV2010c] J174207.0+182720
2MASS J17420694+1827210 PKS 1739+18 VLSSr J174206.7+182729 [VV98c] J174207.0+182720
2MAXI J1742+184 QSO B1739+184 VLSS J1742.0+1828 EQ 1739+18
MAXI J1741+185 QSO J1742+1827 VRO 18.17.03 Gaia DR3 4552032397319336064
MITG J174206+1828 RGB J1742+184 WB 1739+1829 Gaia DR2 4552032397319336064
MITG J174206+1827 RGB J1742.1+1827 WISEA J174206.95+182721.0

References (86 between 1850 and 2026) (Total 86)
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 : 9    Plx : 2    PM : 2   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : 4C 18.51

Link by name to the catalogue in VizieR :

4C 18.51 BWE 1739+1829 2MASS J17420694+1827210 MITG J174206+1828 MITG J174206+1827
NVSS J174206+182729 PKS J1742+1827 PKS 1739+184 PKS 1739+18 1RXS J174207.1+182720
SDSS J174206.94+182721.0 WISEA J174206.95+182721.0 WISE J174206.95+182721.2 Gaia DR3 4552032397319336064 Gaia DR2 4552032397319336064

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