J/A+A/556/A110ivo://CDS.VizieR/J/A+A/556/A110doi:10.26093/cds/vizier.35560110CDSBonfils X.Lo Curto G.Correia A.C.M.Laskar J.Udry S.Delfosse X.,Forveille T.Astudillo-Defru N.Benz W.Bouchy F.Gillon M.,Hebrard G.Lovis C.Mayor M.Moutou C.Naef D.Neves V.Pepe F.,Perrier C.Queloz D.Santos N.C.Segransan D.2017-06-26T11:50:12Z2013-08-05T10:06:49ZCDS support team

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

cds-question@unistra.frmultiple-starssolar-system-planetsradial-velocityThe meter-per-second precision achieved by today velocimeters enables the search for 1-10M_{earth}_ planets in the habitable zone of cool stars. This paper reports on the detection of 3 planets orbiting GJ 163 (HIP19394), a M3 dwarf monitored by our ESO/HARPS search for planets. We made use of the HARPS spectrograph to collect 150 radial velocities of GJ 163 over a period of 8 years. We searched the RV time series for coherent signals and found 5 distinct periodic variabilities.We investigated the stellar activity and casted doubts on the planetary interpretation for 2 signals. Before more data can be acquired we concluded that at least 3 planets are orbiting GJ 163. They have orbital periods of Pb=8.632+/-0.002, Pc=25:63+/-0.03 and Pd=604+/-8 days and minimum masses msini=10.6+/-0.6, 6.8+/-0.9, and 29+/-3, respectively. We hold our interpretations for the 2 additional signals with periods P(e)=19.4 and P(f)=108 days.2013A&A...556A.110Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/556/A110CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/A+A/469/L43 : Radial velocities of Gl 581 (Udry+, 2007)J/A+A/474/293 : Radial velocities of GJ 674 (Bonfils+, 2007)J/A+A/493/639 : Velocity curves of HD 40307 (Mayor+, 2009)J/A+A/493/645 : Gl 176 radial velocities (Forveille+, 2009)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 curves of HD 47186 & HD 181433 (Bouchy+, 2009)J/A+A/507/487 : GJ 581 radial velocity curve (Mayor+, 2009)J/A+A/511/A21 : Radial velocities of GJ876 planetary system (Correia+, 2010)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 : HARPS XXIII: RV data for the 8 targets (Naef+, 2010)J/A+A/526/A111 : Radial velocity of HD 85390, 90156, 103197 (Mordasini+, 2011)J/A+A/526/A112 : Radial velocities of HARPS metal-poor sample (Santos+, 2011)J/A+A/526/A141 : Velocity monitoring of Gl 676A and HIP 12961 (Forveille+ 2011)J/A+A/527/A63 : 7 new HARPS planetary systems RV (Moutou+, 2011)J/A+A/528/A112 : Radial velocities of HD 10180 (Lovis+, 2011)J/A+A/551/A59 : HD103774, HD109271 and BD-061339 RV curves (Lo Curto+, 2013)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/556/A110https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/556/A110http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/556/A110https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/556/A110https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/556/A110http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/556/A110GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/A+A/556/A110/table6*Radial velocity time series of GJ 163recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJD[52942/56011] Barycentric Julian date (BJD-2400000)dtime.epochdoubleRVRadial velocitykm/sspect.dopplerVeloc;pos.heliocentricdoublee_RVrms uncertainty on RVkm/sstat.errordoubleFWHMFull width half maximumkm/sspect.line.widthdoubleBISBisector span of the cross-correlation functionkm/sphys.velocdoubleCaIICaII H+K indexspect.indexdoubleHaH{alpha} indexspect.indexdouble