HD 203934

Query : HD 203934

Basic data :
HD 203934 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,CD,...), ** (**,CCDM,...), SB* (2023AJ,SBC9), PM* (2007A&A), X (1RXS), NIR (2MASS)
ICRS coord. (ep=J2000) : 		21 26 37.1732397216 -46 04 02.303448168 (Optical) [ 0.1520 0.1300 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 23 19.6137308184 -46 16 58.897927186 [ 0.1520 0.1300 90 ]
Gal coord. (ep=J2000) : 		353.6246927910547 -45.6644448478320 [ 0.1520 0.1300 90 ]
Proper motions mas/yr : 		40.479 -102.725 [0.175 0.170 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) 41.56 [1.23] / z(spectroscopic) 0.000139 [0.000004] / cz 41.56 [1.23]
   (Opt) B 2018yCat.1345....0G
Parallaxes (mas): 		12.4373 [0.2139] A 2020yCat.1350....0G
Spectral type: 		F7V C 1978MSS...C02....0H
Fluxes (6) :
B 7.73 [0.01] D 2000A&A...355L..27H
V 7.20 [0.01] D 2000A&A...355L..27H
G 7.091873 [0.002762] C 2020yCat.1350....0G
J 6.210 [0.019] C 2003yCat.2246....0C
H 5.991 [0.034] C 2003yCat.2246....0C
K 5.899 [0.016] C 2003yCat.2246....0C
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Identifiers (28) :
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HD 203934 CPD-46 10216 IDS 21200-4630 A TIC 147114436
** HJ 5267Aa,Ab CSI-46 13954 21 2MASS J21263718-4604021 TYC 8423-812-1
** I 1442A GC 30009 PPM 327208 uvby98 100203934
** HJ 5267A GEN# +1.00203934 1RXS J212638.5-460358 WDS J21266-4604Aa,Ab
CCDM J21266-4604A GSC 08423-00812 SAO 230687 WDS J21266-4604A
CD-46 13954 HIC 105879 SBC9 4074 Gaia DR2 6575527451946286848
CPC 0 19388 HIP 105879 SKY# 40877 Gaia DR3 6575527451946286848

References (33 between 1850 and 2026) (Total 33)
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 : 3    Distance : 2    Var : 2    Rot : 1    Fe/H : 1    Plx : 4    PM : 5    SpT : 2   

   

External archives :

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

Link by name to the catalogue in VizieR :

HD 203934 CCDM J21266-4604A CD-46 13954 CPD-46 10216 GSC 08423-00812
HIC 105879 HIP 105879 2MASS J21263718-4604021 PPM 327208 1RXS J212638.5-460358
SAO 230687 TYC 8423-812-1 uvby98 100203934 WDS J21266-4604Aa,Ab WDS J21266-4604A
Gaia DR2 6575527451946286848 Gaia DR3 6575527451946286848

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