HD 189944

Query : HD 189944

Basic data :
HD 189944 -- Star
Other object types: otypes_help 		* (HD,AG,...), UV (CEL,TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		20 01 44.7103226688 +24 48 01.497481200 (Optical) [ 0.0541 0.0690 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		19 59 37.5063455294 +24 39 37.901932260 [ 0.0541 0.0690 90 ]
Gal coord. (ep=J2000) : 		062.8662716466811 -03.0214133830497 [ 0.0541 0.0690 90 ]
Proper motions mas/yr : 		7.550 -1.748 [0.064 0.084 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -15.00 [4.3] / z(~) -0.000050 [0.000014] / cz -15.00 [4.30]
   C 2006AstL...32..759G
Parallaxes (mas): 		3.4390 [0.1083] A 2020yCat.1350....0G
Spectral type: 		B4V C ~
Fluxes (6) :
B 5.732 [0.014] D 2000A&A...355L..27H
V 5.870 [0.009] D 2000A&A...355L..27H
G 5.860260 [0.002807] C 2022yCat.1355....0G
J 6.084 [0.020] C 2003yCat.2246....0C
H 6.190 [0.026] C 2003yCat.2246....0C
K 6.225 [0.023] C 2003yCat.2246....0C
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Identifiers (26) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 189944 GEN# +1.00189944 SAO 88088 uvby98 100189944
AG+24 2125 GSC 02145-01662 SKY# 37589 WEB 17436
ALS 17429 HIC 98609 TD1 25910 YZ 24 7429
BD+24 3975 HIP 98609 TIC 117142629 Gaia DR2 1834299138218945664
CEL 4915 HR 7656 TYC 2145-1662-1 Gaia DR3 1834299138218945664
GC 27764 2MASS J20014470+2448014 UBV 17105
GCRV 12381 PPM 110248 UBV M 24419

References (58 between 1850 and 2026) (Total 58)
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 : 4    Distance : 2    Rot : 4    Fe/H : 1    Plx : 5    PM : 4    SpT : 4   

   

Observing logs
ISO : 1   

   

External archives :

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

Link by name to the catalogue in VizieR :

HD 189944 AG+24 2125 ALS 17429 BD+24 3975 CEL 4915
GSC 02145-01662 HIC 98609 HIP 98609 HR 7656 2MASS J20014470+2448014
PPM 110248 SAO 88088 TD1 25910 TYC 2145-1662-1 uvby98 100189944
Gaia DR2 1834299138218945664 Gaia DR3 1834299138218945664

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