HD 189939

Query : HD 189939

Basic data :
HD 189939 -- Star
Other object types: otypes_help 		* (HD,AG,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 00 30.7112897160 +47 22 55.060026060 (Optical) [ 0.0117 0.0126 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 58 59.6179687809 +47 14 34.106089105 [ 0.0117 0.0126 90 ]
Gal coord. (ep=J2000) : 		082.0372583470527 +09.0133314626028 [ 0.0117 0.0126 90 ]
Proper motions mas/yr : 		15.674 16.827 [0.017 0.017 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -26.8 [22.3] / z(~) -0.000089 [0.000074] / cz -26.80 [22.30]
   (Opt) E 2016A&A...594A..39F
Parallaxes (mas): 		3.7445 [0.0137] A 2020yCat.1350....0G
Spectral type: 		A7III C 2016A&A...594A..39F
Fluxes (6) :
B 9.81 [0.02] D 2000A&A...355L..27H
V 9.50 [0.02] D 2000A&A...355L..27H
G 9.505104 [0.002769] C 2020yCat.1350....0G
J 9.046 [0.021] C 2003yCat.2246....0C
H 8.950 [0.017] C 2003yCat.2246....0C
K 8.901 [0.020] C 2003yCat.2246....0C
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Identifiers (15) :
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HD 189939 GSC 03562-01546 SAO 49075 Gaia DR3 2085822971500913536
AG+47 1512 KIC 10299604 TIC 239281329 Gaia DR1 2085822967198235264
BD+46 2827 2MASS J20003071+4722550 TYC 3562-1546-1 Gaia DR2 2085822971500913536
GEN# +1.00189939 PPM 59163 uvby98 100189939

References (9 between 1850 and 2026) (Total 9)
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 : 1    Distance : 2    Fe/H : 1    Plx : 3    PM : 3    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 189939 AG+47 1512 BD+46 2827 GSC 03562-01546 KIC 10299604
2MASS J20003071+4722550 PPM 59163 SAO 49075 TYC 3562-1546-1 uvby98 100189939
Gaia DR3 2085822971500913536 Gaia DR1 2085822967198235264 Gaia DR2 2085822971500913536

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