J/AZh/78/1104ivo://CDS.VizieR/J/AZh/78/1104CDSKovaleva D.A.2002-08-25T21:44:00Z2002-08-25T21:43:53ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.freclipsing-binary-starsstellar-ageschemical-abundancesBased on the set of high accuracy observational data on the components of SB2 eclipsing binaries and the grid of stellar models calculated by Geneva group for the wide range of masses and abundances, we estimate most probable ages and metallicities for the 43 systems using constraints arising from common origin of the components.2001AZh....78.1104Khttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AZh/78/1104CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/AZh/79/259 : Models for Intermediate-Mass Eclipsing Binaries (Kovaleva, 2002)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AZh/78/1104https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AZh/78/1104http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AZh/78/1104https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AZh/78/1104https://vizier.iucaa.in/viz-bin/votable?-source=J/AZh/78/1104http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AZh/78/1104GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AZh/78/1104/stars (Coordinates for stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AZh/78/1104/stars?https://vizier.iucaa.in/viz-bin/conesearch/J/AZh/78/1104/stars?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AZh/78/1104/stars?GETtext/xml+votable180.050000true229.734875-40.78822220.0055555555555555566/1212 1293 1397 1753 6783 9578 10305 13228 13935 14308 14431 15137 15195 16256 18309 18468 20271 21394 21526 22980 23226 24256 27609 28687 31169 31227 31838 31863 32217 32788 33027 34914 36612 36936 37012 37827 40279 40545 40891 42071 42674 42791 44795https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AZh/78/1104?format=asciidefaultJ/AZh/78/1104/tableObservational (bibliographic) spectra, masses, radii, effective temperatures, luminosities, and calculated ages and metallicities for the 43 SB2 eclipsing systemslogAgeAge of the binary in log(yrs)log(yr)time.agefloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameName of the star systemmeta.id;meta.maincharIdentHD/BD/other identificationsmeta.idcharSp1Spectrum of the primary starsrc.spTypecharSp2Spectrum of the secondary starsrc.spTypecharM1Mass of the primary in solar unitssolMassphys.massfloate_M1Uncertainty in M1solMassstat.errorfloatM2Mass of the secondary in solar unitssolMassphys.massfloate_M2Uncertainty in M2solMassstat.errorfloatR1Radius of the primary in solar unitssolRadphys.size.radiusfloate_R1Uncertainty in R1solRadstat.errorfloatR2Radius of the secondary in solar unitssolRadphys.size.radiusfloate_R2Uncertainty in R2solRadstat.errorfloatlogTeff1Log(T_eff_) of the primarylog(K)phys.temperature.effectivefloate_logTeff1Uncertainty in logTeff1log(K)stat.errorfloatlogTeff2Log(T_eff_) of the secondarylog(K)phys.temperature.effectivefloate_logTeff2Uncertainty in logTeff2log(K)stat.errorfloatlogL1LogL of the primary in solar unitslog(solLum)phys.luminosityfloate_logL1Uncertainty in logL1log(solLum)stat.errorfloatlogL2LogL of the secondary in solar unitslog(solLum)phys.luminosityfloate_logL2Uncertainty in logL2log(solLum)stat.errorfloat[Fe/H]Metallicity of the binary in [Fe/H]log(Sun)phys.abund.Fefloate_[Fe/H]Uncertainty in [Fe/H]log(Sun)stat.errorfloate_logAgeUncertainty in logAgelog(yr)stat.errorfloatDeviDimensionless characteristics (1)meta.code.qualfloatRefs[1-10] Reference for masses, radii, temperatures and luminosities (2)meta.refintJ/AZh/78/1104/starsCoordinates for starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameName of the star systemmeta.id;meta.maincharprimaryRA2000Right ascension (2000)pos.eq.ra;meta.mainDE2000Declination (2000)pos.eq.dec;meta.main