J/A+A/674/A114ivo://CDS.VizieR/J/A+A/674/A114doi:10.26093/cds/vizier.36740114CDSBarbato D.Segransan D.Udry S.Unger N.Bouchy F.Lovis C.Mayor M.,Pepe F.Queloz D.Santos N.C.Delisle J.B.Figueira P.Marmier M.,Matthews E.C.Lo Curto G.Venturini J.Chaverot G.Cretignier M.,Otegi J.F.Stalport M.2024-11-06T20:04:21Z2023-06-16T14:01:25ZCDS support team

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

cds-question@unistra.frmultiple-starsexoplanetsbrown-dwarfsradial-velocityA historical planet-search on a sample of 1647 nearby southern main sequence stars has been ongoing since 1998 with the CORALIE spectrograph at La Silla Observatory, with a backup subprogram dedicated to the monitoring of binary stars. We review 25 years of CORALIE measurements and search for Doppler signals consistent with stellar or brown dwarf companions to produce an updated catalog of both known and previously unpublished binary stars in the planet-search sample, assessing the binarity fraction of the stellar population and providing perspective for more precise planet-search in the binary sample. We perform new analysis on the CORALIE planet-search sample radial velocity measurements, searching for stellar companions and obtaining orbital solutions for both known and new binary systems. We perform simultaneous radial velocity and proper motion anomaly fits on the subset of these systems for which Hipparcos and Gaia astrometry measurements are available, obtaining accurate estimates of true mass for the companions. We find 218 stars in the CORALIE sample to have at least one stellar companion, 130 of which are not yet published in the literature and for which we present orbital solutions. The use of proper motion anomaly allow us to derive true masses for the stellar companions in 132 systems, which we additionally use to estimate stability regions for possible planetary companions on circumprimary or circumbinary orbits. Finally, we produce detection limit maps for each star in the sample and obtain occurrence rates of 0.43^+0.23^_-0.11_% and 12.69^+0.87^_-0.77_% for brown dwarf and stellar companions respectively in the CORALIE sample.2023A&A...674A.114Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/674/A114CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+A/356/590 : CORALIE survey for extrasolar planets II (Udry+, 2000)J/A+A/375/205 : CORALIE survey for extrasolar planets V (Naef+ 2001)J/A+A/379/999 : CORALIE survey for extrasolar planets VI (Santos+ 2001)J/A+A/388/632 : CORALIE survey for extrasolar planets VII (Pepe+, 2002)J/A+A/390/267 : CORALIE survey for extrasolar planets VIII (Udry+, 2002)J/A+A/392/215 : CORALIE survey for extrasolar planets IX (Santos+ 2002)J/A+A/406/373 : CORALIE survey for extrasolar planets XI (Santos+, 2003)J/A+A/415/391 : CORALIE survey for extrasolar planets XII (Mayor+, 2004)J/A+A/447/1159 : CORALIE survey for extrasolar planets XIV (Eggenberger+ 2006)J/A+A/480/L33 : CORALIE survey for extrasolar planets XV (Tamuz+, 2008)J/A+A/511/A45 : CORALIE survey for extrasolar planets XVI (Segransan+, 2010)J/A+A/625/A71 : CORALIE survey for extrasolar planets XVII (Rickman+, 2019)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/674/A114https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/674/A114http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/674/A114https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/674/A114https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/674/A114http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/674/A114GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/674/A114/table1 (Host stars parameters from SED fits)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/674/A114/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/674/A114/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/674/A114/table1?GETtext/xml+votable180.050000true0.972375-28.39380560.0055555555555555566/12465 16463 16508 16577 16622 16638 16679 16689 16723 16919 16983 17308 17486 17523 17731 17991 18569 18623 18688 18734 18820 20753 21198 21518 21699 21772 21901 24729 24731 24902 25037 25046 25229 25311 25313 25407 25435 25512 25521 25758 25846 25854 26133-26134 26657 26716 26788 26809 28760 28792 28821 28909 28947 29327 29371 29422 29666 29793 29800 29866 30016 30092 30112 30219 30227 30939 30968 31028 31032 32820 33045 33120 33224 33252 33454 33459 33568 33656 33774 33854 33917 33998 34010 34028 34142 34338 34360 34371 34499 34577 34581 34638 34671 34821 35180 35201 35268 35333 35347 35349 35485 35690-35691 35852 35876 36035 36073 36379 36401 36527 37021 37616 37645 37681 37842 38154 38261 38508 38535 38806 38918 38936 39025 39028 39040 39096 39305 39403 39500 39591 39709 39730 39748 39893 40000 40146 40657 40682 40893 40938 41140 41272 41568 41570 41648 41678 41721 41723 41935 42024 42063 42102 42124 42151 42228 42271 42278 42319 42457 42463 42564 42618 42745 42887 43021 43081 43093 43296 43556 43595 43655 43974 43998 44226 44316 44447 44514 44607 44891 45010 45158 45350 45386 45472 45475 45535 45745 45843 45934 46129 46268 46363 46470 46484 46551 46626 46726 46741 46790 46998 47119 47121 47137 47234 47274 47480 47502 47824 47910 47930 47945 47997 48082 48254 48283 48710 48958https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/674/A114?format=asciidefaultJ/A+A/674/A114/table1Host stars parameters from SED fitsSimbadNameSimbad column added by the CDSmeta.idcharnullableStarHost star namemeta.id;meta.mainchar[Fe/H]Stellar metallicityphys.abund.ZfloatE_[Fe/H]Stellar metallicity upper uncertaintystat.error;stat.maxfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAJ2000Simbad right ascension (J2000.0)pos.eq.ra;meta.mainDEJ2000Simbad declination sign (J2000.0)pos.eq.dec;meta.mainSpTypeSimbad MK spectral typesrc.spTypecharMstarStellar masssolMassphys.massfloatE_MstarStellar mass upper uncertaintysolMassstat.error;stat.maxfloate_MstarStellar mass lower uncertaintysolMassstat.errorfloatRstarStellar radiussolRadphys.size.radiusfloatE_RstarStellar radius upper uncertaintysolRadstat.error;stat.maxfloate_RstarStellar radius lower uncertaintysolRadstat.errorfloatLstarStellar luminositysolLumphys.luminosityfloatE_LstarStellar luminosity upper uncertaintysolLumstat.error;stat.maxfloate_LstarStellar luminosity lower uncertaintysolLumstat.errorfloatrhoStellar densityg.cm**-3phys.densityfloatE_rhoStellar density upper uncertaintyg.cm**-3stat.error;stat.maxfloate_rhoStellar density lower uncertaintyg.cm**-3stat.errorfloatloggStellar surface gravitylog(cm.s**-2)phys.gravityfloatE_loggStellar surface gravity upper uncertaintylog(cm.s**-2)stat.error;stat.maxfloate_loggStellar surface gravity lower uncertaintylog(cm.s**-2)stat.errorfloatTeffStellar effective temperatureKphys.temperature.effectiveintE_TeffStellar effective temperature upper uncertaintyKstat.error;stat.maxinte_TeffStellar effective temperature lower uncertaintyKstat.error;phys.temperature.effectiveinte_[Fe/H]Stellar metallicity lower uncertaintystat.error;phys.abund.FefloatVCShow the Radial Velocity curvesmeta.ref.urlcharJ/A+A/674/A114/table2Companion orbital parametersStarHost star namemeta.id;meta.maincharomrva? Argument of periastron from RV+astrometry solutiondegsrc.orbital.periastronfloatnullablepubPrevious publication regarding the companionmeta.bibcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPrvOrbital period from RV-only solutiondtime.perioddoubleE_PrvOrbital period from RV-only solution upper uncertaintydstat.error;stat.maxfloate_PrvOrbital period from RV-only solution lower uncertaintydstat.errorfloatKrvRV semiamplitude from RV-only solutionkm/sphys.veloc;src.orbitalfloatE_KrvRV semiamplitude from RV-only solution upper uncertaintykm/sstat.error;stat.maxfloate_KrvRV semiamplitude from RV-only solution lower uncertaintykm/sstat.errorfloatervEccentricity from RV-only solutionsrc.orbital.eccentricityfloatE_ervEccentricity from RV-only solution upper uncertaintystat.error;stat.maxfloate_ervEccentricity from RV-only solution lower uncertaintystat.errorfloatl0rvReference longitude from RV-only solutiondegsrc.orbital.periastronfloatE_l0rvReference longitude from RV-only solution upper uncertaintydegstat.error;stat.maxfloate_l0rvReference longitude from RV-only solution lower uncertaintydegstat.errorfloatomrvArgument of periastron from RV-only solutiondegsrc.orbital.periastronfloatE_omrvArgument of periastron from RV-only solution upper uncertaintydegstat.error;stat.maxfloate_omrvArgument of periastron from RV-only solution lower uncertaintydegstat.errorfloatMsiniMinimum mass from RV-only solution(1.898187x10+27kg)phys.massfloatE_MsiniMinimum mass from RV-only solution upper uncertainty(1.898187x10+27kg)stat.error;stat.maxfloate_MsiniMinimum mass from RV-only solution lower uncertainty(1.898187x10+27kg)stat.errorfloatMsiniSMinimum mass from RV-only solutionsolMassphys.massfloatE_MsiniSMinimum mass from RV-only solution upper uncertaintysolMassstat.error;stat.maxfloate_MsiniSMinimum mass from RV-only solution lower uncertaintysolMassstat.errorfloatarvSemimajor axis from RV-only solutionauphys.angSize;srcfloatE_arvSemimajor axis from RV-only solution upper uncertaintyaustat.error;stat.maxfloate_arvSemimajor axis from RV-only solution lower uncertaintyaustat.errorfloattspan/POrbital coverage from RV-only solutionsrc.orbitalfloatqminMinimum binary mass ratio from RV-only solutionphys.mass;stat.minfloatMtrue? True mass from RV+astrometry solution(1.898187x10+27kg)phys.massfloatnullableE_Mtrue? True mass from RV+astrometry upper uncertainty(1.898187x10+27kg)stat.error;stat.maxfloatnullablee_Mtrue? True mass from RV+astrometry lower uncertainty(1.898187x10+27kg)stat.errorfloatnullableMtrueS? True mass from RV+astrometry solutionsolMassphys.massfloatnullableE_MtrueS? True mass from RV+astrometry solution upper uncertaintysolMassstat.error;stat.maxfloatnullablee_MtrueS? True mass from RV+astrometry solution lower uncertaintysolMassstat.errorfloatnullablearva? Semimajor axis from RV+astrometry solutionauphys.angSize;srcfloatnullableE_arva? Semimajor axis from RV+astrometry solution upper uncertaintyaustat.error;stat.maxfloatnullablee_arva? Semimajor axis from RV+astrometry solution lower uncertaintyaustat.errorfloatnullablePrva? Orbital period from RV+astrometry solutiondtime.perioddoublenullableE_Prva? Orbital period from RV+astrometry solution upper uncertaintydstat.error;stat.maxfloatnullablee_Prva? Orbital period from RV+astrometry solution lower uncertaintydstat.errorfloatnullableerva? Eccentricity from RV+astrometry solutionsrc.orbital.eccentricitydoublenullableE_erva? Eccentricity from RV+astrometry solution upper uncertaintystat.error;stat.maxdoublenullablee_erva? Eccentricity from RV+astrometry solution lower uncertaintystat.errordoublenullableirva? Orbital inclination from RV+astrometry solutiondegsrc.orbital.inclinationfloatnullableE_irva? Orbital inclination from RV+astrometry solution upper uncertaintydegstat.error;stat.maxfloatnullablee_irva? Orbital inclination from RV+astrometry solution lower uncertaintydegstat.errorfloatnullableE_omrva? Argument of periastron from RV+astrometry solution upper uncertaintydegstat.error;stat.maxfloatnullablee_omrva? Argument of periastron from RV+astrometry solution lower uncertaintydegstat.errorfloatnullableqrva? Binary mass ratio from RV+astrometry solutionphys.size.axisRatiofloatnullableJ/A+A/674/A114/table3Dynamical stability regions boundariesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarHost star namemeta.id;meta.mainchardrocheMinimum stable circumprimary distanceaupos.angDistancefloatacS? Maximum stable circumprimary distanceaupos.angDistancefloatnullableacPMinimum stable circumbinary distanceaupos.angDistancefloatacSsec? Maximum stable circumsecundary distanceaupos.angDistancefloatnullableNoteMinimum or true companion massmeta.notecharJ/A+A/674/A114/rvdataRadial velocity measurementsInstInstrument namemeta.id;instrcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarTarget star namemeta.id;meta.maincharBJDEpochs of measurementdtime.epochdoubleRV? Radial velocity valuem/sphys.veloc;pos.heliocentricdoublenullablee_RV? Radial velocity uncertaintym/sstat.errordoublenullable