J/AJ/149/197ivo://CDS.VizieR/J/AJ/149/197doi:10.26093/cds/vizier.51490197CDSZasche P.Wolf M.Kucakova H.Vrastil J.Jurysek J.Masek M.,Jelinek M.2017-06-20T13:17:19Z2015-06-15T14:53:29ZCDS support team

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

cds-question@unistra.freclipsing-binary-starsAnalyzing the available photometry from the Kepler satellite and other databases, we performed detailed light curve modeling of 10 eclipsing binary systems that were found to exhibit a periodic modulation of their orbital periods. All of the selected systems are detached Algol type, with orbital periods from 0.9 to 2.9 days. In total, 9448 times of minimum for these binaries were analyzed in an attempt to identify the period variations caused by the third bodies in these systems. The well-known method of the light-travel time effect was used for the analysis. The orbital periods of the outer bodies were found to be between 1 and 14 years. This hypothesis makes such systems interesting for future prospective detections of these components, despite their low predicted masses. Considering the dynamical interaction between the orbits, the system KIC 3440230 seems to be the most interesting, in which one would expect the detection of some effects (i.e., changing the inclination) even after a few years or decades of observations.2015AJ....149..197Zhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/149/197CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toB/gcvs : General Catalogue of Variable Stars (Samus+ 2007-2013)VI/135 : All-sky spectrally matched Tycho2 stars (Pickles+, 2010)V/133 : Kepler Input Catalog (Kepler Mission Team, 2009)II/246 : 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)J/A+A/572/A71 : Tlmes of minima for 18 SMC eclipsing binaries (Zasche, 2014)J/AJ/147/45 : Kepler mission. IV. (Conroy+, 2014)J/AJ/143/137 : Minima of eclipsing binaries from a Kepler survey (Gies+, 2012)J/AJ/142/160 : Kepler Mission. II. 2165 eclipsing binaries (Slawson+, 2011)J/AJ/128/1761 : HATNET variability survey (Hartman+, 2004)http://archive.stsci.edu/kepler/data_search/search.php : Kepler cataloghttp://keplerebs.villanova.edu/ : Kepler eclipsing binary cataloghttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/149/197https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/149/197http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/149/197https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/149/197https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/149/197http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/149/197GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/149/197/binaries (Relevant information , and parameters of the third-body orbits for the systems)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/149/197/binaries?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/149/197/binaries?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/149/197/binaries?GETtext/xml+votable180.050000true291.99041737.672750.0055555555555555566/14578 14586 14591 14769 14819 14947 14967 14975 15112 15117https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/149/197?format=asciiOpticaldefaultJ/AJ/149/197/binariesRelevant information , and parameters of the third-body orbits for the systemsONameOther namemeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordinto_KICNumber of minimum timings for this star (table5)meta.numberintnullableKICKepler Input Catalog number (cat. V/133)meta.id;meta.mainintprimaryRAJ2000Hour of Right Ascension (J2000)pos.eq.ra;meta.mainDEJ2000Degree of Declination (J2000)pos.eq.dec;meta.mainKpmag[11.6/13.9] Kepler magnitude (cat. V/133)magphot.mag;em.optfloatf_J-H[*] Low quality 2MASS (J-H) color index (II/246)meta.codecharJ-HThe 2MASS (J-H) color index (cat. II/246)magphot.color;em.IR.J;em.IR.HfloatB-V? The Tycho (B-V) color index (1)magphot.color;em.opt.B;em.opt.VfloatnullableSpTSpectral typesrc.spTypecharHJD0Periastron of 2-body ephemeride (HJD-2450000)dsrc.orbital.periastrondoublee_HJD0Error in HJD0dstat.errorfloatPer[0.9/2.9] Period of 2-body ephemeridedtime.perioddoublee_Per[2e-07/5e-06] Error in Perioddstat.errordoubleLCSimbad column added by the CDSmeta.ref.urlcharTSSimbad column added by the CDSmeta.ref.urlcharAmp[0/0.022] Semi-amplitude of the period variationdarith.rate;src.var.amplitudedoublee_Amp[0/0.002] Error in Ampdstat.errordoubleomega[0/360] Longitude of periastron {omega}degsrc.orbital.periastronfloate_omega[1/29] Error in omegadegstat.errorfloatPer3[1/15] Period of the third bodyyrtime.periodfloate_Per3[0.01/1.0] Error in Per3yrstat.errorfloatT0Heliocentric Julian Date of 3rd body i periastron passage T_0_ (HJD-2400000)dsrc.orbital.periastroninte_T0Error in T0dstat.errorinte[0/1] Orbital eccentricitysrc.orbital.eccentricityfloate_e[0.01/0.2] Error in eccentricitystat.errorfloatf(m3)[1.4e-05/0.46] The third-body mass function (2)solMassphys.massdoublee_f(m3)[2e-06/0.005] Error in f(m3)solMassstat.errordoubleP3/P[137/40023] The Per3^2^/Per ratioyrtime.periodintLitResults from Slawson et al. 2011 (J/AJ/142/160), Gies et al. 2012 (J/AJ/143/137), and Conroy et al. 2014 (J/AJ/147/45)meta.ref.urlintnullable2MDisplay the 2MASS data (Cutri et al. 2003, Cat. II/246)meta.ref.urlcharSimbadSimbad column added by the CDSmeta.ref.urlcharJ/AJ/149/197/table5List of the minimum timings used in the analysisrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintKICKepler Input Catalog number (cat. V/133)meta.id;meta.mainintBJDBarycentric Julian Date of minimum (BJD-2400000)dtime.epoch;stat.mindoublee_BJD? Error of BJDdstat.error;time.epoch;stat.mindoublenullableMinType of minimum (primary or secondary)meta.note;src;stat.mincharFltFilter used (C, V, R, I, K, W, pg, vis) (1)instr.setup;instr.filtercharObsSource of observation (2)meta.id;obscharRef? Reference; in refs.dat filemeta.ref;pos.frameintnullableJ/AJ/149/197/refsReferencesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRefReference numbermeta.id;meta.mainintprimaryBibCodeBibliographic codemeta.bib.bibcodecharAutAuthor's namemeta.bib.authorchar