J/AJ/157/145ivo://CDS.VizieR/J/AJ/157/145doi:10.26093/cds/vizier.51570145CDSMills S.M.Howard A.W.Weiss L.M.Steffen J.H.Isaacson H.Fulton B.J.,Petigura E.A.Kosiarek M.R.Hirsch L.A.Boisvert J.H.2019-11-04T14:54:58Z2019-08-02T09:31:04ZCDS support team

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

cds-question@unistra.frradial-velocityexoplanetsmultiple-starsUnderstanding the relationship between long-period giant planets and multiple smaller short-period planets is critical for formulating a complete picture of planet formation. This work characterizes three such systems. We present Kepler-65, a system with an eccentric (e=0.28+/-0.07) giant planet companion discovered via radial velocities (RVs) exterior to a compact, multiply transiting system of sub-Neptune planets. We also use precision RVs to improve mass and radius constraints on two other systems with similar architectures, Kepler-25 and Kepler-68. In Kepler-68 we propose a second exterior giant planet candidate. Finally, we consider the implications of these systems for planet formation models, particularly that the moderate eccentricity in Kepler-65's exterior giant planet did not disrupt its inner system.2019AJ....157..145Mhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/157/145CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/MNRAS/421/2342 : 4 Kepler systems transit timing observationsJ/ApJ/783/4 : Properties of Kepler multi-planet candidate systemsJ/ApJ/784/45 : Kepler's multiple planet candidates. III. (Rowe+, 2014)J/ApJ/787/80 : 139 Kepler planets transit time variations (Hadden+, 2014)J/ApJS/210/20 : Small Kepler planets radial velocities (Marcy+, 2014)J/ApJ/813/130 : Kepler multiple transiting planet systems (Wang+, 2015)J/AJ/157/52 : Radial velocity observations in super-Earth systemshttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/157/145https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/157/145http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/157/145https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/157/145https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/157/145http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/157/145GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefaultJ/AJ/157/145/table7Kepler-25 HIRES RVsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJD[413.082/3427.765] Barycentric Julian Date (BJD-2454900)dtime.epochdoubleRV[-26.03/31.7] Radial velocitym/sphys.veloc;pos.heliocentricfloate_RV[1.12/4.43] 1{sigma} RV uncertaintym/sstat.errorfloatSval[0.096/0.1584] S-value activity indicatorspect.indexfloatJ/AJ/157/145/table8Kepler-65 HIRES RVsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJD[413.082/3427.765] Barycentric Julian Date (BJD-2454900)dtime.epochdoubleRV[-26.03/31.7] Radial velocitym/sphys.veloc;pos.heliocentricfloate_RV[1.12/4.43] 1{sigma} RV uncertaintym/sstat.errorfloatSval[0.096/0.1584] S-value activity indicatorspect.indexfloatJ/AJ/157/145/table9Kepler-68 HIRES RVsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJD[413.082/3427.765] Barycentric Julian Date (BJD-2454900)dtime.epochdoubleRV[-26.03/31.7] Radial velocitym/sphys.veloc;pos.heliocentricfloate_RV[1.12/4.43] 1{sigma} RV uncertaintym/sstat.errorfloatSval[0.096/0.1584] S-value activity indicatorspect.indexfloat