J/A+A/525/A95ivo://CDS.VizieR/J/A+A/525/A95doi:10.26093/cds/vizier.35250095CDSSahlmann J.Segransan D.Queloz D.Udry S.Santos N.C.Marmier M.,Mayor M.Naef D.Pepe F.Zucker S.2017-09-29T09:03:30Z2010-12-03T08:14:06ZCDS support team

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

cds-question@unistra.frspectroscopic-binary-starsradial-velocityThe discovery of 9 new brown-dwarf candidates is reported. New CORALIE radial velocities of 6 previously-known hosts of potential brown-dwarf companions are presented. We use Hipparcos data to fully characterise the astrometric orbits of 6 objects, revealing M-dwarf companions with masses between 90M_Jup_ and 0.52M_{sun}_. We obtain an upper limit of 0.6% for the frequency of brown-dwarf companions around Sun-like stars. We find that the companion-mass distribution function is rising at the lower end of the brown-dwarf mass range, suggesting that in fact we detect the high-mass tail of the planetary distribution.2011A&A...525A..95Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/525/A95CatalogResearchIsServedByTAP 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 : HD147018, 171238 & 204313 radial velocities (Segransan+, 2010)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/525/A95https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/525/A95http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/525/A95https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/525/A95https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/525/A95http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/525/A95GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/525/A95/table1 (Studied stars list)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/525/A95/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/525/A95/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/525/A95/table1?GETtext/xml+votable180.050000true8.8927319-39.74629360.0055555555555555566/16689 26657 28792 31032 33568 33998 35485 39500 39527 39591 40938 45112 46678 47234 474533.322582951404819e-19 3.852589004194616e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/525/A95?format=asciiOpticaldefaultJ/A+A/525/A95/table1Studied stars listrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameStar name (HD or HIP number)meta.id;meta.maincharprimaryHIPHipparcos number (Cat. I/311)meta.idintSpTMK spectral typesrc.spTypecharVmagJohnson V magnitudemagphot.mag;em.opt.VfloatB-V(B-V) color indexmagphot.color;em.opt.B;em.opt.VfloatplxTrigonometric parallaxmaspos.parallax.trigfloate_plxMean error on plxmasstat.error;pos.parallaxfloatPerBest orbital period (from table3)dtime.period;meta.modelleddoubleeBest eccentricitysrc.orbital.eccentricity;meta.modelledfloatVelPlot of radial velocity curvemeta.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/A+A/525/A95/tablesRadial velocities of 15 starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameStar namemeta.id;meta.maincharJDJulian Datedtime.epochdoubleRVRadial velocitykm/sphys.veloc;pos.heliocentricdoublee_RVRadial velocity errorkm/sstat.errordoubleInstSpectrograph configuration used (1)meta.id;instrchar