J/A+A/490/737ivo://CDS.VizieR/J/A+A/490/737doi:10.26093/cds/vizier.34900737CDSKlutsch A.Frasca A.Guillout P.Freire Ferrero R.Marilli E.,Mignemi G.Biazzo K.2017-06-26T11:49:40Z2008-12-20T23:14:23ZCDS support team

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

cds-question@unistra.frmultiple-starsspectroscopic-binary-starsradial-velocityDuring the study of a large set of late-type stellar X-ray sources, we discovered a high fraction of multiple systems. In this paper we investigate the orbital elements and kinematic properties of three new spectroscopic triple systems, along with the spectral types and astrophysical parameters (T_eff_, logg, vsini, log N(Li)) of their components. We conducted follow-up optical observations of these systems, both photometric and spectroscopic ones at high resolution. We used a synthetic approach and the cross-correlation method to derive most of the stellar parameters.2008A&A...490..737Khttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/490/737CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/490/737https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/490/737http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/490/737https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/490/737https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/490/737http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/490/737GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/A+A/490/737/table2Radial velocity of the third components of RasTyc0524+6739 from Aurelie (OHP) and FRESCO (OAC) spectra with ephemeris HJD=2451997.7654+3.6587xErecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHJDHeliocentric Julian date at mid exposuredtime.epochdoublePhase[0/1]? Phase (1)time.phasefloatnullableRVP? Radial velocity of the primary (more massive)km/sspect.dopplerVeloc;pos.heliocentricfloatnullablen_RVP[b] b: Blended CCF peaksmeta.notechare_RVP? rms uncertainty on vPkm/sstat.errorfloatnullableRVS? Radial velocity of the secondarykm/sspect.dopplerVeloc;pos.heliocentricfloatnullablen_RVS[b] b: Blended CCF peaksmeta.notechare_RVS? rms uncertainty on vSkm/sstat.errorfloatnullableRVT? Radial velocity of the tertiarykm/sspect.dopplerVeloc;pos.heliocentricfloatnullablee_RVT? rms uncertainty on vTkm/sstat.errorfloatnullableObsObservatory (2)meta.id;instr.obstycharJ/A+A/490/737/table3Radial velocity of the third components of RasTyc1828+3506 from Aurelie (OHP) and FRESCO (OAC) spectra with ephemeris HJD=2452001.408+7.595xErecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHJDHeliocentric Julian date at mid exposuredtime.epochdoublePhase[0/1]? Phase (1)time.phasefloatnullableRVP? Radial velocity of the primary (more massive)km/sspect.dopplerVeloc;pos.heliocentricfloatnullablen_RVP[b] b: Blended CCF peaksmeta.notechare_RVP? rms uncertainty on vPkm/sstat.errorfloatnullableRVS? Radial velocity of the secondarykm/sspect.dopplerVeloc;pos.heliocentricfloatnullablen_RVS[b] b: Blended CCF peaksmeta.notechare_RVS? rms uncertainty on vSkm/sstat.errorfloatnullableRVT? Radial velocity of the tertiarykm/sspect.dopplerVeloc;pos.heliocentricfloatnullablee_RVT? rms uncertainty on vTkm/sstat.errorfloatnullableObsObservatory (2)meta.id;instr.obstycharJ/A+A/490/737/table4Radial velocity of the third components of RasTyc2034+8253 from Aurelie (OHP) and FRESCO (OAC) spectra with ephemeris HJD=2452010.7086+4.9538xErecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHJDHeliocentric Julian date at mid exposuredtime.epochdoublePhase[0/1]? Phase (1)time.phasefloatnullableRVP? Radial velocity of the primary (more massive)km/sspect.dopplerVeloc;pos.heliocentricfloatnullablen_RVP[b] b: Blended CCF peaksmeta.notechare_RVP? rms uncertainty on vPkm/sstat.errorfloatnullableRVS? Radial velocity of the secondarykm/sspect.dopplerVeloc;pos.heliocentricfloatnullablen_RVS[b] b: Blended CCF peaksmeta.notechare_RVS? rms uncertainty on vSkm/sstat.errorfloatnullableRVT? Radial velocity of the tertiarykm/sspect.dopplerVeloc;pos.heliocentricfloatnullablee_RVT? rms uncertainty on vTkm/sstat.errorfloatnullableObsObservatory (2)meta.id;instr.obstychar