HD 202940

Query : HD 202940

Basic data :
HD 202940 -- Spectroscopic Binary
Other object types: otypes_help 		* (HD,CD,...), PM* (2000A&A,Ci,...), ** (1997A&AS,**,...), SB* (2004A&A,SBC7,...), MIR (AKARI,WISEA,...), UV (TD1), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		21 19 45.6267274142 -26 21 10.399325111 (Optical) [ 0.2234 0.1277 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		21 16 52.4841044319 -26 33 36.020849460 [ 0.2234 0.1277 90 ]
Gal coord. (ep=J2000) : 		021.1811032782833 -43.0983398563566 [ 0.2234 0.1277 90 ]
Proper motions mas/yr : 		-589.253 -351.160 [0.238 0.158 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -6.58 [7.29] / z(spectroscopic) -0.000022 [0.000024] / cz -6.58 [7.29]
   (Opt) D 2018yCat.1345....0G
Parallaxes (mas): 		54.0288 [0.2927] A 2020yCat.1350....0G
Spectral type: 		G7V C 2006AJ....132..161G
Fluxes (6) :
B 7.36 [0.02] D 2002A&A...384..180F
V 6.65 [0.01] D 2002A&A...384..180F
G 6.445514 [0.002774] C 2020yCat.1350....0G
J 5.114 [0.017] E 2003yCat.2246....0C
H 4.72 [0.08] E 2003yCat.2246....0C
K 4.574 [0.021] C 2003yCat.2246....0C
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Identifiers (50) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

HD 202940 GEN# +1.00202940 PLX 5129 UBV 18402
** BU 271A GJ 9734 A PM 21169-2634 UCAC3 128-489688
ADS 14847 A GJ 825.4 A PMSC 21140-2645A UCAC4 319-227557
AKARI-IRC-V1 J2119453-262112 HD 202940A PMSC 21140-2645Aab uvby98 100202940
CCDM J21198-2621A HIC 105312 PMSC 21140-2645 WDS J21198-2621A
CD-26 15541A HIP 105312 PPM 272343 WEB 19126
CD-26 15541 HR 8148 SAO 190236 WISEA J211945.16-262114.0
Ci 20 1277 IRAS 21169-2633 SBC7 849 WISE J211945.16-262113.7
CNS5 5256 LFT 1620 SBC9 1292 YZ 116 14707
CPD-26 7193 LHS 3655 SKY# 40619 Gaia DR3 6791154257817212672
CSI-26 15541 21 LTT 8466 TD1 27932 Gaia DR2 6791154257817212672
GC 29832 2MASS J21194564-2621100 TIC 326395505
GCRV 13402 NLTT 51024 TYC 6945-785-1

References (128 between 1850 and 2026) (Total 128)
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 : 8    Distance : 2    Var : 1    Rot : 4    Fe/H : 8    Plx : 4    PM : 9    SpT : 5   

   

Observing logs
Herschel : 5   

   

External archives :

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

Data at NED - NASA/IPAC Extragalactic Database : HD 202940

Link by name to the catalogue in VizieR :

HD 202940 AKARI-IRC-V1 J2119453-262112 CCDM J21198-2621A CD-26 15541 CPD-26 7193
GJ 9734 A GJ 825.4 A HD 202940A HIC 105312 HIP 105312
HR 8148 IRAS 21169-2633 LHS 3655 2MASS J21194564-2621100 NLTT 51024
PLX 5129 PPM 272343 SAO 190236 TD1 27932 TYC 6945-785-1
UCAC3 128-489688 UCAC4 319-227557 uvby98 100202940 WDS J21198-2621A WISEA J211945.16-262114.0
WISE J211945.16-262113.7 Gaia DR3 6791154257817212672 Gaia DR2 6791154257817212672

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