J/MNRAS/445/1114ivo://CDS.VizieR/J/MNRAS/445/1114doi:10.26093/cds/vizier.74451114CDSAnderson D.R.Collier Cameron A.Delrez L.Doyle A.P.Faedi F.,Fumel A.Gillon M.Gomez Maqueo Chew Y.Hellier C.Jehin E.Lendl M.,Maxted P.F.L.Pepe F.Pollacco D.Queloz D.Segransan D.Skillen I.,Smalley B.Smith A.M.S.Southworth J.Triaud A.H.M.J.Turner O.D.,Udry S.West R.G.2024-08-14T20:18:07Z2015-04-10T09:22:19ZCDS support team

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

cds-question@unistra.freclipsing-binary-starsmultiple-starssolar-system-planetsphotometryradial-velocityWe report the discovery of the transiting exoplanets WASP-69b, WASP-70Ab and WASP-84b, each of which orbits a bright star (V~10). WASP-69b is a bloated Saturn-mass planet (0.26M_Jup_, 1.06R_Jup_) in a 3.868-d period around an active, ~1-Gyr, mid-K dwarf. ROSAT detected X-rays 60+/-27" from WASP-69. If the star is the source then the planet could be undergoing mass-loss at a rate of ~10^12^g/s. This is one to two orders of magnitude higher than the evaporation rate estimated for HD 209458b and HD 189733b, both of which have exhibited anomalously large Lyman {alpha} absorption during transit. WASP-70Ab is a sub-Jupiter-mass planet (0.59M_Jup_, 1.16R_Jup_) in a 3.713-d orbit around the primary of a spatially resolved, 9-10-Gyr, G4+K3 binary, with a separation of 3.3 arcsec ( >=800AU). WASP-84b is a sub-Jupiter-mass planet (0.69M_Jup_, 0.94R_Jup_) in an 8.523-d orbit around an active, ~1-Gyr, early-K dwarf. Of the transiting planets discovered from the ground to date, WASP-84b has the third-longest period. For the active stars WASP-69 and WASP-84, we pre-whitened the radial velocities using a low-order harmonic series. We found that this reduced the residual scatter more than did the oft-used method of pre-whitening with a fit between residual radial velocity and bisector span. The system parameters were essentially unaffected by pre-whitening.2014MNRAS.445.1114Ahttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/445/1114CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/445/1114https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/445/1114http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/445/1114https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/445/1114https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/445/1114http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/445/1114GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefaultJ/MNRAS/445/1114/table2WASP survey photometrymagWASP (broad, 400-700nm) magnitudemagphot.mag;em.optfloate_mag[0.001/107] Magnitude errormagstat.error;phot.magfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSet[1/19] Index of datasetmeta.id;meta.datasetintWASP[69/84] WASP star number (69, 70 or 84)meta.id;meta.mainintSeason[2008/2011] Seasonyrtime.epochintCamera[141/226] Camera numbermeta.id;instrintHJDHeliocentric Julian Date (UTC) at mid-exposure (HJD-2450000)dtime.epochdoubleindexedJ/MNRAS/445/1114/table3CORALIE and HARPS radial velocitiesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSet[1/4] Index of datasetmeta.id;meta.datasetintWASP[69/84] WASP star number (69, 70 or 84)meta.id;meta.mainintSpectSpectrograph: CORALIE or HARPSmeta.id;instrcharBJDBarycentric Julian Date (UTC) at mid-exposure (BJD-2450000)dtime.epochdoubleRVRadial velocitykm/sphys.veloc;pos.heliocentricdoublee_RVError on radial velocitykm/sstat.errorfloatBSpanBisector Spankm/sphys.velocfloatJ/MNRAS/445/1114/table4EulerCam, TRAPPIST and RISE transit photometryrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintSetIndex of datasetmeta.id;meta.datasetintWASP[69/84] WASP star number (69, 70 or 84)meta.id;meta.mainintImagerImager name: RISE, TRAPPIST or EulerCammeta.id;instrcharFiltFilter (1)meta.id;instr.filtercharBJDBarycentric Julian Date (UTC) at mid-exposure (BJD-2450000)dtime.epochdoubleindexedNFluxNormalised fluxphot.fluxdoublee_NFluxNormalised flux errorstat.errordouble