HD 189744

Query : HD 189744

Basic data :
HD 189744 -- Star
Other object types: otypes_help 		* (HD,CD,...), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 03 07.8080938800 -39 18 45.898762104 (Optical) [ 0.0181 0.0162 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 59 46.6691344802 -39 27 12.697812345 [ 0.0181 0.0162 90 ]
Gal coord. (ep=J2000) : 		001.1964958544298 -30.0525555780393 [ 0.0181 0.0162 90 ]
Proper motions mas/yr : 		5.559 1.985 [0.023 0.016 90] A 2020yCat.1350....0G
Parallaxes (mas): 		1.259 [0.0248] A 2020yCat.1350....0G
Spectral type: 		A2/3III D 1982MSS...C03....0H
Fluxes (6) :
B 9.57 [0.02] D 2000A&A...355L..27H
V 9.45 [0.02] D 2000A&A...355L..27H
G 9.449555 [0.002769] C 2020yCat.1350....0G
J 9.129 [0.030] C 2003yCat.2246....0C
H 9.089 [0.024] C 2003yCat.2246....0C
K 9.089 [0.024] C 2003yCat.2246....0C
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Identifiers (13) :
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HD 189744 GSC 07947-01518 TIC 354942066 Gaia DR1 6687792257771181056
CD-39 13580 2MASS J20030780-3918459 TYC 7947-1518-1
CPC 18 10378 PPM 299711 Gaia DR2 6687792262067965824
CPD-39 8601 RAVE J200307.8-391846 Gaia DR3 6687792262067965824

References (7 between 1850 and 2026) (Total 7)
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 189744 CD-39 13580 CPD-39 8601 GSC 07947-01518 2MASS J20030780-3918459
PPM 299711 RAVE J200307.8-391846 TYC 7947-1518-1 Gaia DR2 6687792262067965824 Gaia DR3 6687792262067965824
Gaia DR1 6687792257771181056

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