HD 201639

Query : HD 201639

Basic data :
HD 201639 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,AG,...), SB* (2004A&A,SBC9), ** (**,WDS), PM* (2007A&A), UV (TD1), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 10 14.2510669800 +20 44 37.055848560 (Optical) [ 0.0905 0.0845 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 07 57.8749429147 +20 32 17.509744024 [ 0.0905 0.0845 90 ]
Gal coord. (ep=J2000) : 		068.9014163204166 -18.1980961027034 [ 0.0905 0.0845 90 ]
Proper motions mas/yr : 		-91.489 66.339 [0.106 0.095 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 30.48 [1.48] / z(spectroscopic) 0.000102 [0.000005] / cz 30.48 [1.48]
   (Opt) B 2018yCat.1345....0G
Parallaxes (mas): 		15.2552 [0.121] A 2020yCat.1350....0G
Spectral type: 		F8 E 1993yCat.3135....0C
Fluxes (6) :
B 8.64 [0.02] D 2000A&A...355L..27H
V 8.14 [0.01] D 2000A&A...355L..27H
G 8.029111 [0.002767] C 2020yCat.1350....0G
J 7.108 [0.023] C 2003yCat.2246....0C
H 6.883 [0.023] C 2003yCat.2246....0C
K 6.828 [0.016] C 2003yCat.2246....0C
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Identifiers (24) :
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HD 201639 GEN# +1.00201639 PPM 112558 TYC 1661-373-1
** RAO 25A GSC 01661-00373 SAO 89501 uvby98 100201639
AG+20 2384 HD 201639A SBC9 3562 WDS J21102+2045A
BD+20 4844 HIC 104514 SKY# 40277 YZ 20 8121
CSI+20 4844 2 HIP 104514 TD1 27755 Gaia DR3 1789948653064791680
GC 29592 2MASS J21101426+2044369 TIC 85412186 Gaia DR2 1789948653064791680

References (46 between 1850 and 2026) (Total 46)
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    Var : 1    Rot : 1    Fe/H : 8    Plx : 4    PM : 6    SpT : 1   

   

External archives :

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

Link by name to the catalogue in VizieR :

HD 201639 AG+20 2384 BD+20 4844 GSC 01661-00373 HD 201639A
HIC 104514 HIP 104514 2MASS J21101426+2044369 PPM 112558 SAO 89501
TD1 27755 TYC 1661-373-1 uvby98 100201639 WDS J21102+2045A Gaia DR3 1789948653064791680
Gaia DR2 1789948653064791680

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