HD 189943

Query : HD 189943

Basic data :
HD 189943 -- Star
Other object types: otypes_help 		* (HD,AG,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 01 31.7641083480 +30 13 05.015303184 (Optical) [ 0.0317 0.0420 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 59 31.5449947721 +30 04 43.387841342 [ 0.0317 0.0420 90 ]
Gal coord. (ep=J2000) : 		067.4426430066018 -00.1179347489306 [ 0.0317 0.0420 90 ]
Proper motions mas/yr : 		-0.095 -29.006 [0.043 0.053 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 16.29 [0.31] / z(spectroscopic) 0.000054 [0.000001] / cz 16.29 [0.31]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		3.2519 [0.0511] A 2020yCat.1350....0G
Spectral type: 		G5III C ~
Fluxes (6) :
B 8.55 [~] E ~
V 7.77 [~] E ~
G 7.524297 [0.002763] C 2020yCat.1350....0G
J 6.164 [0.023] C 2003yCat.2246....0C
H 5.758 [0.029] C 2003yCat.2246....0C
K 5.648 [0.016] C 2003yCat.2246....0C
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Identifiers (20) :
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HD 189943 GSC 02670-04239 SAO 69272 WEB 17430
AG+30 2020 HIC 98587 SKY# 37579 YZ 30 10742
BD+29 3857 HIP 98587 TIC 104517577 Gaia DR2 2030252966675711872
GCRV 70223 2MASS J20013176+3013050 TYC 2670-4239-1 Gaia DR3 2030252966675711872
GEN# +1.00189943 PPM 84039 UBV M 24418 Gaia DR1 2030252962332323968

References (18 between 1850 and 2026) (Total 18)
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 : 6    Distance : 2    Fe/H : 1    Plx : 5    PM : 4    SpT : 4   

   

External archives :

Link by name to the catalogue in VizieR :

HD 189943 AG+30 2020 BD+29 3857 GSC 02670-04239 HIC 98587
HIP 98587 2MASS J20013176+3013050 PPM 84039 SAO 69272 TYC 2670-4239-1
Gaia DR2 2030252966675711872 Gaia DR3 2030252966675711872 Gaia DR1 2030252962332323968

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