J/A+A/544/A72ivo://CDS.VizieR/J/A+A/544/A72doi:10.26093/cds/vizier.35440072CDSLendl M.Anderson D.R.Collier-Cameron A.Doyle A.P.Gillon M.,Hellier C.Jehin E.Lister T.A.Maxted P.F.L.Pepe F.Pollacco D.,Queloz D.Smalley B.Segransan D.Smith A.M.S.Triaud A.H.M.J.Udry S.,West R.G.Wheatley P.J.2017-07-04T07:07:57Z2012-07-30T08:15:35ZCDS support team

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

cds-question@unistra.freclipsing-binary-starssolar-system-planetsphotometryradial-velocityWe report the discovery of two new transiting planets from the WASP survey. WASP-42 b is a 0.500+/-0.035M_Jup_ planet orbiting a K1 star at a separation of 0.0548+/-0.0017AU with a period of 4.9816872+/-7.3x10^-6^days. The radius of WASP-42 b is 1.080+/-0.057R_Jup_ while its equilibrium temperature is T_eq_=995+/-34K. We detect some evidence for a small but non-zero eccentricity of e=0.060+/-0.013. WASP-49 b is a 0.378+/-0.027M_Jup_ planet around an old G6 star. It has a period of 2.7817387+/-5.6x10^-6^days and a separation of 0.0379+/-0.0011AU. This planet is slightly bloated, having a radius of 1.115+/-0.047R_Jup_ and an equilibrium temperature of T_eq_=1369+/-39K. Both planets have been followed up photometrically, and in total we have obtained 5 full and one partial transit light curves of WASP-42 and 4 full and one partial light curves of WASP-49 using the Euler-Swiss, TRAPPIST and Faulkes South telescopes.2012A&A...544A..72Lhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/544/A72CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/MNRAS/408/1680 : Transiting planetary system WASP-2 (Southworth+, 2010)J/MNRAS/399/287 : Transiting planetary system WASP-4 (Southworth+, 2009)J/A+A/530/A5 : WASP-4b Ks-band thermal emission detection (Caceres+, 2011)J/AJ/137/3826 : Two transits of the giant planet WASP-4b (Winn+, 2009)J/MNRAS/396/1023 : Transiting planetary system WASP-5 (Southworth+, 2009)J/A+A/501/785 : Discovery and characterization of WASP-6b (Gillon+, 2009)J/A+A/527/A8 : Transiting planetary system WASP-7 (Southworth+, 2011)J/A+A/517/L1 : Radial velocities of WASP-8b planet (Queloz+, 2010)J/ApJ/692/L100 : Relative photometry of WASP-10 (Johnson+, 2009)J/A+A/528/A65 : WASP-12b transits (Maciejewski+, 2011)J/A+A/502/391 : WASP-13b photometry and radial velocities (Skillen+, 2009)J/ApJ/707/167 : Transiting planetary system WASP-18 (Southworth+, 2009)J/A+A/513/L3 : WASP-19b H-band thermal emission (Anderson+ 2010)J/A+A/519/A98 : Transit of exoplanet WASP-21b (Bouchy+, 2010)J/A+A/531/A60 : WASP-31b photometry and radial velocities (Anderson+, 2011)J/A+A/520/A56 : WASP-26b RV and photometric data (Smalley+, 2010)J/A+A/526/L10 : Transits of WASP-33 (Herrero+, 2011)J/A+A/526/A130 : WASP-34b photometry and radial velocities (Smalley+, 2011)J/A+A/525/A54 : Transits of WASP-38b (Barros+, 2011)J/A+A/531/A24 : WASP-23 photometric and radial velocity data (Triaud+, 2011)J/A+A/531/A40 : Transits of WASP-39b (Faedi+, 2011)J/A+A/533/A88 : WASP-50b photometry and radial velocities (Gillon+, 2011)J/A+A/534/A16 : WASP-22 and WASP-26 photometry & velocities (Anderson+ 2011)J/A+A/524/A25 : Radial Velocities on 6 exoplanet host stars (Triaud+, 2010)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/544/A72https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/544/A72http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/544/A72https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/544/A72https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/544/A72http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/544/A72GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/A+A/544/A72/photWASP-42 and WASP-49 transit photometry from TRAPPIST, EuleCam, HARPS and FTSrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintHJDHeliocentric Julian Datedtime.epochdoubleFluxNormalized Fluxphot.flux;arith.ratiodoublee_FluxNormalized Flux errorstat.error;phot.fluxdoubleInstInstrument used (TRAPPIST, EulerCam, or FTS) (1)instr.setupcharStarStar (WASP-42 or WASP-29)meta.idcharJ/A+A/544/A72/rvWASP-42 and WASP-49 radial velocities measured by CORALIE and HARPSrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBarycentric Julian Datedtime.epochdoubleRVBarycentric Radial Velocitykm/sphys.veloc;pos.barycenterdoublee_RV1-sigma Error on Radial Velocitykm/sstat.errordoubleInstInstrument used (CORALIE or HARPS)instr.setupcharStarStar (WASP-42 or WASP-49)meta.idchar