J/A+A/511/A21ivo://CDS.VizieR/J/A+A/511/A21doi:10.26093/cds/vizier.35110021CDSCorreia A.C.M.Couetdic J.Laskar J.Bonfils X.Mayor M.Bertaux J.-L.,Bouchy F.Delfosse X.Forveille T.LovisC.Pepe F.Perrier C.,Queloz D.Udry S.2017-07-11T13:08:38Z2010-03-16T12:42:48ZCDS support team

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

cds-question@unistra.frsolar-system-planetsradial-velocityPrecise radial-velocity measurements for data acquired with the HARPS spectrograph infer that three planets orbit the M4 dwarf star GJ 876. In particular, we confirm the existence of planet d, which orbits every 1.93785-days. We find that its orbit may have significant eccentricity (e=0.14), and deduce a more accurate estimate of its minimum mass of 6.3M_{Earth}_.2010A&A...511A..21Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/511/A21CatalogResearchIsServedByTAP 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/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 : Six stars with long-period giant planets RV (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)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/511/A21https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/511/A21http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/511/A21https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/511/A21https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/511/A21http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/511/A21GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/A+A/511/A21/velocCombined table from original tablesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSpSimbad column added by the CDSmeta.id;instrcharJDJulian Date of Observationdtime.epochdoubleRVRadial Velocity of the star GJ 876km/sspect.dopplerVeloc;pos.heliocentricfloate_RVRadial Velocity errorkm/sstat.errorfloat