J/AJ/154/188ivo://CDS.VizieR/J/AJ/154/188doi:10.26093/cds/vizier.51540188CDSShporer A.Zhou G.Fulton B.J.Vanderburg A.Espinoza N.Collins K.,Ciardi D.Bayliss D.Armstrong J.D.Bento J.Bouchy F.Cochran W.D.,Cameron A.C.Colon K.Crossfield I.Dragomir D.Howard A.W.,Howell S.B.Isaacson H.Kielkopf J.F.Murgas F.Sefako R.Sinukoff E.,Siverd R.Udry S.2018-10-23T07:16:32Z2018-08-08T12:47:07ZCDS support team

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

cds-question@unistra.frmultiple-starsexoplanetsradial-velocityphotometryWe report the first results from a search for transiting warm Jupiter exoplanets-gas giant planets receiving stellar irradiation below about 10^8^ erg/s/cm^2^, equivalent to orbital periods beyond about 10 days around Sun-like stars. We have discovered two transiting warm Jupiter exoplanets initially identified as transiting candidates in K2 photometry. K2-114b has a mass of 1.85_-0.22_^+0.23^ M_J_, a radius of 0.942_-0.020_^+0.032^ R_J_, and an orbital period of 11.4 days. K2-115b has a mass of 0.84_-0.20_^+0.18^ M_J_, a radius of 1.115_-0.061_^+0.057^ R_J_, and an orbital period of 20.3 days. Both planets are among the longest-period transiting gas giant planets with a measured mass, and they are orbiting relatively old host stars. Both planets are not inflated, as their radii are consistent with theoretical expectations. Their position in the planet radius-stellar irradiation diagram is consistent with the scenario where the radius-irradiation correlation levels off below about 10^8^ erg/s/cm^2^, suggesting that for warm Jupiters stellar irradiation does not play a significant role in determining the planet radius. We also report our identification of another K2 transiting warm Jupiter candidate, EPIC 212504617, as a false positive.2017AJ....154..188Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/154/188CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/ApJ/809/77 : Transiting Exoplanet Survey Satellite (TESS) (Sullivan+, 2015)J/ApJS/224/2 : K2 EPIC stellar properties for 138600 targets (Huber+, 2016)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/154/188https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/154/188http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/154/188https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/154/188https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/154/188http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/154/188GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefaultJ/AJ/154/188/table4Ground-base photometryrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarStar name (K2-114, K2-115)meta.id;meta.maincharObsObservatory identifier (LCO, ULMT 0.6m)meta.id;instr.obstycharBJDBarycentric Julian Datedtime.epochdoubleRFlux[0.0068/1.0089] Relative fluxphot.flux;arith.ratiofloate_RFlux[0.0015/0.0583] Uncertainty in RFluxstat.errorfloatJ/AJ/154/188/table3Keck/HIRES Radial VelocitiesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarStar name (K2-114, K2-115)meta.id;meta.maincharBJDBarycentric Julian Datedtime.epochdoubleRV[-194.3/152.4] Radial velocitym/sphys.veloc;pos.heliocentricfloate_RV[5.6/8.2] Uncertainty in RVm/sstat.errorfloat