J/A+A/517/L1ivo://CDS.VizieR/J/A+A/517/L1doi:10.26093/cds/vizier.35179001CDSQueloz D.Anderson D.Cameron A.C.Gillon M.Hebb L.Hellier C.,Maxted P.Pepe F.Pollacco D.Segransan D.Smalley B.Udry S.,Triaud A.H.M.JWest R.2017-07-03T14:25:47Z2010-08-01T15:27:54ZCDS support team

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

cds-question@unistra.frsolar-system-planetsradial-velocityWe report the discovery of WASP-8, a transiting planet of 2.25+/-0.08M_{jup}_ on a strongly inclined eccentric 8.15-day orbit, moving in a retrograde direction to the rotation of its late-G host star. Evidence is found that the star is in a multiple stellar system with two other companions. The dynamical complexity of the system indicates that it may have experienced secular interactions such as the Kozai mechanism or a formation that differs from the "classical" disc-migration theory.2010A&A...517L...1Qhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/517/L1CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/MNRAS/399/287 : Transiting planetary system WASP-4 (Southworth+, 2009)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/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 : H-band thermal emission of WASP-19b (Anderson+, 2010)J/A+A/469/L43 : Radial velocities of Gl 581 (Udry+, 2007)J/A+A/474/293 : Radial velocities of GJ 674 (Bonfils+, 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 : RV of 6 stars with long-period giant planets (Moutou+, 2009)J/A+A/496/521 : Radial velocities of HD45364 (Correia+, 2009)J/A+A/496/527 : HD 47186 & HD 181433 radial velocity curves (Bouchy+, 2009)J/A+A/507/487 : GJ 581 radial velocity curve (Mayor+, 2009)J/A+A/512/A46 : Radial velocities of BD-08 2823 (Hebrard+, 2010)J/A+A/512/A47 : 3 stars with giant planets radial velocites (Santos+, 2010)J/A+A/512/A48 : HD125612, HD215497, HIP5158 HARPS RV curves (Lo Curto+ 2010)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/517/L1https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/517/L1http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/517/L1https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/517/L1https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/517/L1http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/517/L1GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/A+A/517/L1/rvSpectroscopic datarecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintJDJulian Datedtime.epochdoubleRVRadial velocitykm/sphys.veloc;pos.heliocentricdoublee_RVRadial velocity errorkm/sstat.errordoubleFWHMFull width at half maximum of the cross-correlation function (CCF)km/sstat.correlationdoubleSpanBissector span velocity of the cross-correlation function (CCF)km/sphys.velocdoubleInstSpectrograph used (CORALIE or HARPS)meta.id;instrchar