J/A+A/496/527ivo://CDS.VizieR/J/A+A/496/527doi:10.26093/cds/vizier.34960527CDSBouchy F.Mayor M.Lovis C.Udry S.Benz W.Bertaux J.-L.Delfosse X.,Mordasini C.Pepe F.Queloz D.2017-06-20T13:17:39Z2009-06-01T16:50:17ZCDS support team

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

cds-question@unistra.frsolar-system-planetsradial-velocityThis Letter reports on the detection of two new multiple planet systems around solar-like stars HD 47186 and HD 181433. The first system includes a hot Neptune of 22.78M_{Earth}_ at 4.08-days period and a Saturn of 0.35M_{Jup}_ at 3.7-years period. The second system includes a Super-Earth of 7.5M_{Earth}_ at 9.4-days period, a 0.64M_{Jup}_ at 2.6-years period as well as a third companion of 0.54M_{Jup}_ with a period of about 6 years. These detections increase to 20 the number of close-in low-mass exoplanets (below 0.1M_Jup_) and strengthen the fact that 80% of these planets are in a multiple planetary systems.2009A&A...496..527Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/496/527CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/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 : Six stars with long-period giant planets RV (Moutou+, 2009)J/A+A/496/521 : Radial velocities of HD45364 (Correia+, 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/A141 : HIP 85647 & Gl 676A radial velocities (Forveille+, 2011)J/A+A/526/A111 : HD 85390, 90156 and 103197 radial velocity (Mordasini+, 2011)J/A+A/526/A112 : Radial velocities of HARPS metail-poor sample (Santos+ 2011)J/A+A/527/A63 : 7 new HARPS planetary systems radial velocities (Moutou+ 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/496/527https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/496/527http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/496/527https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/496/527https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/496/527http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/496/527GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/A+A/496/527/table1Radial velocity measurements of HD 47186recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintJDJulian Datedtime.epochdoubleRVBarycentric radial velocitykm/sspect.dopplerVeloc;pos.heliocentricdoublee_RVError of radial velocitykm/sstat.errordoubleJ/A+A/496/527/table2Radial velocity measurements of HD 181433recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintJDJulian Datedtime.epochdoubleRVBarycentric radial velocitykm/sspect.dopplerVeloc;pos.heliocentricdoublee_RVError of radial velocitykm/sstat.errordouble