J/MNRAS/448/946ivo://CDS.VizieR/J/MNRAS/448/946doi:10.26093/cds/vizier.74480946CDSBorkovits T.Rappaport S.Hajdu T.Sztakovics J.2024-08-14T20:20:42Z2017-11-27T14:21:45ZCDS support team

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

cds-question@unistra.frmultiple-starseclipsing-binary-starsastronomical-modelsWe report eclipse timing variation analyses of 26 compact hierarchical triple stars comprised of an eccentric eclipsing ("inner") binary and a relatively close tertiary component found in the Kepler field. We simultaneously fit the primary and secondary O-C curves of each system for the light-traveltime effect (LTTE), as well as dynamical perturbations caused by the tertiary on different time-scales. For the first time, we include those contributions of three-body interactions which originate from the eccentric nature of the inner binary. These effects manifest themselves both on the period of the triple system, P_2_, and on the longer "apse-node" time-scale. We demonstrate that consideration of the dynamically forced rapid apsidal motion yields an efficient and independent tool for the determination of the binary orbit's eccentricity and orientation, as well as the 3D configuration of the triple. Modelling the forced apsidal motion also helps to resolve the degeneracy between the shapes of the LTTE and the dynamical delay terms on the P_2_ time-scale, due to the strong dependence of the apsidal motion period on the triple's mass ratio. This can lead to the independent determination of the binary and tertiary masses without the need for independent radial velocity measurements. Through the use of our analytic method for fitting O-C curves, we have obtained robust solutions for system parameters for the 10 most ideal triples of our sample, and only somewhat less robust, but yet acceptable, fits for the remaining systems. Finally, we study the results of our 26 system parameter fits via a set of distributions of various physically important parameters, including mutual inclination angle, and mass and period ratios.2015MNRAS.448..946Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/448/946CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toV/133 : Kepler Input Catalog (Kepler Mission Team, 2009)J/AJ/143/137 : Minima of 41 eclipsing binaries from a Kepler surveyJ/AJ/147/45 : Kepler mission. IV. Eclipse times for close binariesJ/MNRAS/455/4136 : Kepler triples (Borkovits+, 2016)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/448/946https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/448/946http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/448/946https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/448/946https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/448/946http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/448/946GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/448/946/stars (List of stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/448/946/stars?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/448/946/stars?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/448/946/stars?GETtext/xml+votable180.050000true295.9835291740.061661110.0055555555555555566/14734-14735 14744 14753 14757 14759 14763 14783 14830 14930 14942 14945 14947 14961 14966 15044 15060 15112 15119 15121 15127 15178https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/448/946?format=asciidefaultJ/MNRAS/448/946/starsList of starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintKIC[04769799/12356914] Kepler Input Catalog identifiermeta.id;meta.mainintRAJ2000Simbad Hour of Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Simbad Degree of Declination (J2000)pos.eq.dec;meta.mainFileNameFile name containing data for this starmeta.id;meta.filecharkicDisplay the KIC data (Kepler Mission Team 2009, Cat. V/133)meta.ref.urlcharSimbadSimbad column added by the CDSmeta.ref.urlcharJ/MNRAS/448/946/tablef1Times of minima of KIC 04940201recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBarycentric Julian Date (BJD-2400000)dtime.epochdoubleCycle[-1.5/365.0] Cycle numbermeta.id;meta.mainfloatStdevStandard deviationdstat.stdevdoubleJ/MNRAS/448/946/tablef2Times of minima of KIC 05255552recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBarycentric Julian Date (BJD-2400000)dtime.epochdoubleCycle[-1.5/365.0] Cycle numbermeta.id;meta.mainfloatStdevStandard deviationdstat.stdevdoubleJ/MNRAS/448/946/tablef3Times of minima of KIC 05653126recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBarycentric Julian Date (BJD-2400000)dtime.epochdoubleCycle[-1.5/365.0] Cycle numbermeta.id;meta.mainfloatStdevStandard deviationdstat.stdevdoubleJ/MNRAS/448/946/tablef4Times of minima of KIC 06545018recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBarycentric Julian Date (BJD-2400000)dtime.epochdoubleCycle[-1.5/365.0] Cycle numbermeta.id;meta.mainfloatStdevStandard deviationdstat.stdevdoubleJ/MNRAS/448/946/tablef5Times of minima of KIC 07289157recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBarycentric Julian Date (BJD-2400000)dtime.epochdoubleCycle[-1.5/365.0] Cycle numbermeta.id;meta.mainfloatStdevStandard deviationdstat.stdevdoubleJ/MNRAS/448/946/tablef6Times of minima of KIC 07812175recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBarycentric Julian Date (BJD-2400000)dtime.epochdoubleCycle[-1.5/365.0] Cycle numbermeta.id;meta.mainfloatStdevStandard deviationdstat.stdevdoubleJ/MNRAS/448/946/tablef7Times of minima of KIC 08023317recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBarycentric Julian Date (BJD-2400000)dtime.epochdoubleCycle[-1.5/365.0] Cycle numbermeta.id;meta.mainfloatStdevStandard deviationdstat.stdevdoubleJ/MNRAS/448/946/tablef8Times of minima of KIC 08210721recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBarycentric Julian Date (BJD-2400000)dtime.epochdoubleCycle[-1.5/365.0] Cycle numbermeta.id;meta.mainfloatStdevStandard deviationdstat.stdevdoubleJ/MNRAS/448/946/tablef9Times of minima of KIC 08938628recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBarycentric Julian Date (BJD-2400000)dtime.epochdoubleCycle[-1.5/365.0] Cycle numbermeta.id;meta.mainfloatStdevStandard deviationdstat.stdevdoubleJ/MNRAS/448/946/tablef10Times of minima of KIC 09714358recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBarycentric Julian Date (BJD-2400000)dtime.epochdoubleCycle[-1.5/365.0] Cycle numbermeta.id;meta.mainfloatStdevStandard deviationdstat.stdevdoubleJ/MNRAS/448/946/tablef11Times of minima of KIC 05771589recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBarycentric Julian Date (BJD-2400000)dtime.epochdoubleCycle[-1.5/365.0] Cycle numbermeta.id;meta.mainfloatStdevStandard deviationdstat.stdevdoubleJ/MNRAS/448/946/tablef12Times of minima of KIC 06964043recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBarycentric Julian Date (BJD-2400000)dtime.epochdoubleCycle[-1.5/365.0] Cycle numbermeta.id;meta.mainfloatStdevStandard deviationdstat.stdevdoubleJ/MNRAS/448/946/tablef13Times of minima of KIC 07668648recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBarycentric Julian Date (BJD-2400000)dtime.epochdoubleCycle[-1.5/365.0] Cycle numbermeta.id;meta.mainfloatStdevStandard deviationdstat.stdevdoubleJ/MNRAS/448/946/tablef14Times of minima of KIC 07955301recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBarycentric Julian Date (BJD-2400000)dtime.epochdoubleCycle[-1.5/365.0] Cycle numbermeta.id;meta.mainfloatStdevStandard deviationdstat.stdevdoubleJ/MNRAS/448/946/tablef15Times of minima of KIC 04769799recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBarycentric Julian Date (BJD-2400000)dtime.epochdoubleCycle[-1.5/365.0] Cycle numbermeta.id;meta.mainfloatStdevStandard deviationdstat.stdevdoubleJ/MNRAS/448/946/tablef16Times of minima of KIC 05003117recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBarycentric Julian Date (BJD-2400000)dtime.epochdoubleCycle[-1.5/365.0] Cycle numbermeta.id;meta.mainfloatStdevStandard deviationdstat.stdevdoubleJ/MNRAS/448/946/tablef17Times of minima of KIC 05731312recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBarycentric Julian Date (BJD-2400000)dtime.epochdoubleCycle[-1.5/365.0] Cycle numbermeta.id;meta.mainfloatStdevStandard deviationdstat.stdevdoubleJ/MNRAS/448/946/tablef18Times of minima of KIC 07670617BJDBarycentric Julian Date (BJD-2400000)dtime.epochdoublerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintCycle[-1.5/365.0] Cycle numbermeta.id;meta.mainfloatStdevStandard deviationdstat.stdevdoubleJ/MNRAS/448/946/tablef19Times of minima of KIC 08143170recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBarycentric Julian Date (BJD-2400000)dtime.epochdoubleCycle[-1.5/365.0] Cycle numbermeta.id;meta.mainfloatStdevStandard deviationdstat.stdevdoubleJ/MNRAS/448/946/tablef20Times of minima of KIC 09715925recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBarycentric Julian Date (BJD-2400000)dtime.epochdoubleCycle[-1.5/365.0] Cycle numbermeta.id;meta.mainfloatStdevStandard deviationdstat.stdevdoubleJ/MNRAS/448/946/tablef21Times of minima of KIC 09963009recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBarycentric Julian Date (BJD-2400000)dtime.epochdoubleCycle[-1.5/365.0] Cycle numbermeta.id;meta.mainfloatStdevStandard deviationdstat.stdevdoubleJ/MNRAS/448/946/tablef22Times of minima of KIC 10268809recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBarycentric Julian Date (BJD-2400000)dtime.epochdoubleCycle[-1.5/365.0] Cycle numbermeta.id;meta.mainfloatStdevStandard deviationdstat.stdevdoubleJ/MNRAS/448/946/tablef23Times of minima of KIC 10319590recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBarycentric Julian Date (BJD-2400000)dtime.epochdoubleCycle[-1.5/365.0] Cycle numbermeta.id;meta.mainfloatStdevStandard deviationdstat.stdevdoubleJ/MNRAS/448/946/tablef24Times of minima of KIC 10979716recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBarycentric Julian Date (BJD-2400000)dtime.epochdoubleCycle[-1.5/365.0] Cycle numbermeta.id;meta.mainfloatStdevStandard deviationdstat.stdevdoubleJ/MNRAS/448/946/tablef25Times of minima of KIC 11519226recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBarycentric Julian Date (BJD-2400000)dtime.epochdoubleCycle[-1.5/365.0] Cycle numbermeta.id;meta.mainfloatStdevStandard deviationdstat.stdevdoubleJ/MNRAS/448/946/tablef26Times of minima of KIC 12356914recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBarycentric Julian Date (BJD-2400000)dtime.epochdoubleCycle[-1.5/365.0] Cycle numbermeta.id;meta.mainfloatStdevStandard deviationdstat.stdevdouble