J/AJ/166/159ivo://CDS.VizieR/J/AJ/166/159doi:10.26093/cds/vizier.51660159CDSHarre J.-V.Smith A.M.S.Hirano T.Csizmadia S.Triaud A.H.M. J,Anderson D.R.2024-11-06T20:17:55Z2024-05-31T11:59:37ZCDS support team

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

cds-question@unistra.frexoplanetsvisible-astronomyspectroscopyradial-velocityUnderstanding orbital obliquities, or the misalignment angles between a star's rotation axis and the orbital axis of its planets, is crucial for unraveling the mechanisms of planetary formation and migration. In this study, we present an analysis of Rossiter-McLaughlin (RM) observations of the warm Jupiter exoplanet WASP-106b. The high-precision radial velocity measurements were made with HARPS and HARPS-N during the transit of this planet. We aim to constrain the orientation of the planet's orbit relative to its host star's rotation axis. The RM observations are analyzed using a code which models the RM anomaly together with the Keplerian orbit given several parameters in combination with a Markov chain Monte Carlo implementation. We measure the projected stellar obliquity in the WASP-106 system for the first time and find {lambda}=(-1{+/-}11){deg}, supporting the theory of quiescent migration through the disk.2023AJ....166..159Hhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/166/159CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/A+A/527/L11 : HAT-P-6 radial velocity curve (Hebrard+, 2011)J/A+A/552/A16 : Limb-darkening CoRoT, Kepler, Spitzer. II. (Claret+, 2013)J/ApJ/772/80 : Radial velocities of HAT-P-17 (Fulton+, 2013)J/A+A/570/A64 : WASP-104b and WASP-106b photometry (Smith+, 2014)J/MNRAS/506/3810 : 7 transiting exoplanets CHEOPS light curves (Borsato+, 2021)J/A+A/664/A162 : LC and RV for HAT-P-15, 17, 21, 26 and 29 (Mancini+, 2022)J/AJ/164/104 : NEID and HIRES radial velocity of TOI-1478 (Rice+, 2022)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/166/159https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/166/159http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/166/159https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/166/159https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/166/159http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/166/159GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/AJ/166/159/table4Radial velocity data of WASP-106 brecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintBJDBarycentric Julian Date of observation; BJD-2450000dtime.epochcharRVelRadial velocitykm/sspect.dopplerVelocchare_RVelError on RVelkm/sstat.error;spect.dopplerVeloccharInstCode for instrument used (1)meta.id;instrchar