HD 189642

Query : HD 189642

Basic data :
HD 189642 -- Star
Other object types: otypes_help 		* (HD,CD,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 01 50.0387966928 -23 07 05.414959380 (Optical) [ 0.0141 0.0096 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 58 51.4715262439 -23 15 26.269276612 [ 0.0141 0.0096 90 ]
Gal coord. (ep=J2000) : 		018.6821228547067 -25.2465711746660 [ 0.0141 0.0096 90 ]
Proper motions mas/yr : 		5.522 -32.701 [0.018 0.011 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -17.98 [0.13] / z(spectroscopic) -0.000060 [0.000000] / cz -17.98 [0.13]
   (Opt) A 2018yCat.1345....0G
Parallaxes (mas): 		2.5049 [0.0151] A 2020yCat.1350....0G
Spectral type: 		G8IV C 1988MSS...C04....0H
Fluxes (6) :
B 10.72 [0.05] D 2000A&A...355L..27H
V 9.40 [0.02] D 2000A&A...355L..27H
G 9.045548 [0.002763] C 2020yCat.1350....0G
J 7.194 [0.021] C 2003yCat.2246....0C
H 6.644 [0.033] C 2003yCat.2246....0C
K 6.460 [0.017] C 2003yCat.2246....0C
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Identifiers (13) :
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HD 189642 2MASS J20015004-2307055 TYC 6892-713-1 Gaia DR1 6852013321631666688
CD-23 15939 PPM 270590 YZ 113 13944
CPD-23 7633 SAO 188835 Gaia DR2 6852013325928910720
GSC 06892-00713 TIC 74614304 Gaia DR3 6852013325928910720

References (5 between 1850 and 2026) (Total 5)
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    Plx : 3    PM : 2    SpT : 2   

   

External archives :

Link by name to the catalogue in VizieR :

HD 189642 CD-23 15939 CPD-23 7633 GSC 06892-00713 2MASS J20015004-2307055
PPM 270590 SAO 188835 TYC 6892-713-1 Gaia DR2 6852013325928910720 Gaia DR3 6852013325928910720
Gaia DR1 6852013321631666688

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