J/A+A/526/A141ivo://CDS.VizieR/J/A+A/526/A141doi:10.26093/cds/vizier.35260141CDSForveille T.Bonfils X.Lo Curto G.Delfosse X.Udry S.Bouchy F.,Lovis C.Mayor M.Moutou C.Naef D.Pepe F.Perrier C.Queloz D.,Santos N.2017-06-30T05:48:59Z2011-01-12T13:55:09ZCDS support team

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

cds-question@unistra.frmultiple-starssolar-system-planetsradial-velocityFewer giants planets are found around M dwarfs than around more massive stars, and this dependence of planetary characteristics on the mass of the central star is an important observational diagnostic of planetary formation theories. In part to improve on those statistics, we are monitoring the radial velocities of nearby M dwarfs with the HARPS spectrograph on the ESO 3.6m telescope. We present here the detection of giant planets around two nearby M0 dwarfs: planets, with minimum masses of respectively 5 Jupiter masses and 1 Saturn mass, orbit around Gl 676A and HIP 12961.2011A&A...526A.141Fhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/526/A141CatalogResearchIsServedByTAP VizieR generic servicerelated-toI/239 : The Hipparcos and Tycho Catalogues (ESA 1997)J/A+A/474/293 : Radial velocities of GJ 674 (Bonfils+, 2007)J/A+A/469/L43 : Radial velocities of Gl 581 (Udry+, 2007)J/A+A/496/513 : RV of 6 stars with long-period giant planets (Moutou+, 2009)J/A+A/496/521 : Radial velocities of HD45364 (Correia+, 2009)J/A+A/496/527 : Radial velocity of HD 47186 and HD 181433 (Bouchy+, 2009)J/A+A/507/487 : GJ 581 radial velocity curve (Mayor+, 2009)J/A+A/512/A46 : Radial velocities of BD-08 2823 (Hebrard+, 2010)J/A+A/512/A47 : Radial velocities of 3 stars with giant planets (Santos+ 2010)J/A+A/512/A48 : HD125612, HD215497, HIP5158 HARPS RV curves (Lo Curto+, 2010)J/A+A/523/A15 : RV data for the 8 targets (Naef+, 2010)J/A+A/526/A111 : HD 85390, 90156 and 103197 radial velocity (Mordasini+, 2011)J/A+A/526/A112 : Radial velocities of HARPS metal-poor sample (Santos+ 2011)J/A+A/528/A112 : Radial velocities of HD 10180 (Lovis+, 2011)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/526/A141https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/526/A141http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/526/A141https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/526/A141https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/526/A141http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/526/A141GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/A+A/526/A141/table3Radial-velocity measurements and error bars for Gl 676ArecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintJDJulian datedtime.epochdoubleRVRadial velocity (1)km/sphys.veloc;pos.heliocentricdoublee_RVrms uncertainty on RVkm/sstat.errordoubleJ/A+A/526/A141/table4Radial-velocity measurements and error bars for HIP 12961recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintJDJulian datedtime.epochdoubleRVRadial velocity (1)km/sphys.veloc;pos.heliocentricdoublee_RVrms uncertainty on RVkm/sstat.errordouble