J/MNRAS/496/1355ivo://CDS.VizieR/J/MNRAS/496/1355doi:10.26093/cds/vizier.74961355CDSHalbwachs J.-L.Kiefer F.Lebreton Y.Boffin H.M.J.Arenou F.,Le Bouquin J.-B.Famaey B.Pourbaix D.Guillout P.Salomon J.-B.,Mazeh T.2024-08-21T20:15:10Z2020-07-05T16:15:19ZCDS support team

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

cds-question@unistra.frspectroscopic-binary-starsradial-velocityDouble-lined spectroscopic binaries (SB2s) are one of the main sources of stellar masses, as additional observations are only needed to give the inclinations of the orbital planes in order to obtain the individual masses of the components. For this reason, we are observing a selection of SB2s using the SOPHIE spectrograph at the Haute-Provence observatory in order to precisely determine their orbital elements. Our objective is to finally obtain masses with an accuracy of the order of one percent by combining our radial velocity (RV) measurements and the astrometric measurements that will come from the Gaia satellite. We present here the RVs and the re-determined orbits of 10 SB2s. In order to verify the masses we will derive from Gaia, we obtained interferometric measurements of the ESO VLTI for one of these SB2s. Adding the interferometric or speckle measurements already published by us or by others for 4 other stars, we finally obtain the masses of the components of 5 binary stars, with masses ranging from 0.51 to 2.2 solar masses, including main-sequence dwarfs and some more evolved stars whose location in the HR diagram has been estimated.2020MNRAS.496.1355Hhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/496/1355CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toI/337 : Gaia DR1 (Gaia Collaboration, 2016)J/A+A/498/627 : Radial velocities of SB with M giant (Famaey+, 2009)J/MNRAS/458/3272 : Paper III: Radial velocities of 10 SB2 (Kiefer+, 2016)J/MNRAS/474/731 : Paper IV: Radial velocities of 14 SB2 (Kiefer+, 2018)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/496/1355https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/496/1355http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/496/1355https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/496/1355https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/496/1355http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/496/1355GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/496/1355/table1 (10 SB2 analysed in this paper)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/496/1355/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/496/1355/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/496/1355/table1?GETtext/xml+votable180.050000true66.18010674.69995530.0055555555555555566/8255 9774 12311 14713 16268 18417 19682 23332 27960 316623.322582951404819e-19 3.852589004194616e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/496/1355?format=asciidefaultJ/MNRAS/496/1355/table110 SB2 analysed in this paperrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNote[P1] Note (1)meta.notecharHIPHIP numbermeta.id;meta.mainintHD? HD numbermeta.idintnullableVmagV magnitudemagphot.mag;em.opt.VfloatPerPeriod (2)dtime.periodintNspNumber of spectra collected with SOPHIEmeta.numberintTspanTotal span of observation epochs, counted in number of periods (rounded to 2 digits)obs.param;obsfloatSNRMedian signal-to-noise ratio of each samplestat.snrintVCShow the Radial Velocity curvesmeta.ref.urlcharSimbadSimbad column added by the CDSmeta.ref.urlchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainJ/MNRAS/496/1355/table3New radial velocities from SOPHIE and obtained with TODCORn_RV2[*] Note on RV2 (1)meta.notecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHIPHIP numbermeta.id;meta.mainintBJDBarycentric Julian date (BJD-2400000)dtime.epochdoubleRV1Primary radial velocitykm/sspect.dopplerVelocdoublen_RV1[*] Note on RV1 (1)meta.notechare_RV1rms uncertainty on RV1, derived from TODCOR (to be corrected with the terms in table 4)km/sstat.errorfloatneRV1[*] Note on e_RV1 (1)meta.notecharRV2Secondary radial velocitykm/sspect.dopplerVelocdoublee_RV2rms uncertainty on RV2, derived from TODCOR (to be corrected with the terms in table 4)km/sstat.errorfloatneRV2[*] Note on e_RV2 (1)meta.notecharO1-C1Observed minus computed for RV1km/sstat.fit.residualdoublen_O1-C1[*] Note on O1-C1 (1)meta.notecharO2-C2Observed minus computed for RV2km/sstat.fit.residualdoublen_O2-C2[*] Note on O2-C2 (1)meta.notecharJ/MNRAS/496/1355/table4Correction terms of the uncertainties for the 10 SB2 analysed in this paper (Table 4, col. 1,7-10)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHIPHIP numbermeta.id;meta.maininteps1Noise to be quadratically added to e_RV1km/sinstr.det.noisefloatphi1Correction coefficient; the final uncertainty of RV1 is: phi1*sqrt(e_RV1^2^ +eps1^2^)phys.veloc;arith.difffloateps2Noise to be quadratically added to e_RV2km/sinstr.det.noisefloatphi2Correction coefficient; the final uncertainty of RV2 is: phi2*sqrt(e_RV2^2^ +eps2^2^)phys.veloc;arith.difffloat