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Transiting exoplanets from the CoRoT space mission*. XXVIII. CoRoT-33b, an object in the brown dwarf desert with 2:3 commensurability with its host star

hal.structure.identifierInstitute of Planetary Research, German Aerospace Center, Rutherfordstrasse 2, 12489, Berlin, Germany
dc.contributor.authorCSIZMADIA, Szilard
hal.structure.identifierTüringer Landessternwarte Tautenburg
dc.contributor.authorHATZES, Artie P.
hal.structure.identifierUniversità degli studi di Genova = University of Genoa [UniGe]
dc.contributor.authorGANDOLFI, Davide
hal.structure.identifierLaboratoire d'Astrophysique de Marseille [LAM]
dc.contributor.authorDELEUIL, Magali
hal.structure.identifierLaboratoire d'Astrophysique de Marseille [LAM]
dc.contributor.authorBOUCHY, François
hal.structure.identifierMax-Planck-Institut für Astronomie [MPIA]
dc.contributor.authorFRIDLUND, Malcolm C.
hal.structure.identifierKonkoly Observatory of the Hungarian Academy of Sciences, MTA CSFK, Budapest, Konkoly Thege Miklos ut, 15-17, Hungary
dc.contributor.authorSZABADOS, L.
hal.structure.identifierDepartment of Physics
dc.contributor.authorPARVIAINEN, H.
hal.structure.identifierInstitute of Planetary Research, German Aerospace Center, Rutherfordstrasse 2, 12489, Berlin, Germany
dc.contributor.authorCABRERA, Juan
hal.structure.identifierDepartment of Physics, Denys Wilkinson Building, Keble Road, Oxford, OX1 3RH, UK
dc.contributor.authorAIGRAIN, Suzanne
hal.structure.identifierInstituto de Astrofisica de Canarias [IAC]
dc.contributor.authorALONSO, Roi
hal.structure.identifierLaboratoire d'Astrophysique de Marseille [LAM]
dc.contributor.authorALMENARA, J. M.
hal.structure.identifierLaboratoire d'études spatiales et d'instrumentation en astrophysique [LESIA]
hal.structure.identifierEtoile
hal.structure.identifierHaute résolution angulaire en astrophysique
dc.contributor.authorBAGLIN, Annie
hal.structure.identifierLaboratoire d'Astrophysique de Bordeaux [Pessac] [LAB]
dc.contributor.authorBORDÉ, P.
hal.structure.identifierINAF-Osservatorio Astrofisico di Torino Strada Osservatorio, 20 10025, Pino Torinese, TO, Italy
dc.contributor.authorBONOMO, Aldo Stefano
hal.structure.identifierInstituto de Astrofisica de Canarias [IAC]
dc.contributor.authorDEEG, Hans J.
hal.structure.identifierObservatoire astronomique de l'Universite de Geneve, 51 ch. des Maillettes, 1290, Versoix, Switzerland
dc.contributor.authorDÍAZ, R. F.
hal.structure.identifierInstitute of Planetary Research, German Aerospace Center, Rutherfordstrasse 2, 12489, Berlin, Germany
dc.contributor.authorERIKSON, Anders
hal.structure.identifierInstituto Astronômico e Geofísico, Universidade de São Paulo [IAG]
dc.contributor.authorFERRAZ-MELLO, Sylvio
hal.structure.identifierInstituto Astronômico e Geofísico, Universidade de São Paulo [IAG]
dc.contributor.authorTADEU DOS SANTOS, M.
hal.structure.identifierTüringer Landessternwarte Tautenburg
dc.contributor.authorGUENTHER, Eike
hal.structure.identifierUniversité Nice Sophia Antipolis (1965 - 2019) [UNS]
dc.contributor.authorGUILLOT, Tristan
hal.structure.identifierRheinisches Institut für Umweltforschung [RIU]
dc.contributor.authorGRZIWA, S.
hal.structure.identifierInstitut d'Astrophysique de Paris [IAP]
dc.contributor.authorHÉBRARD, Guillaume
hal.structure.identifierInstituto de Astrofisica de Canarias [IAC]
dc.contributor.authorKLAGYIVIK, P.
hal.structure.identifierInstitut d'astrophysique spatiale [IAS]
dc.contributor.authorOLLIVIER, Marc
hal.structure.identifierRheinisches Institut für Umweltforschung [RIU]
dc.contributor.authorPÄTZOLD, M.
hal.structure.identifierInstitute of Planetary Research, German Aerospace Center, Rutherfordstrasse 2, 12489, Berlin, Germany
dc.contributor.authorRAUER, Heike
hal.structure.identifierLaboratoire d'études spatiales et d'instrumentation en astrophysique [LESIA]
hal.structure.identifierEtoile
hal.structure.identifierHaute résolution angulaire en astrophysique
dc.contributor.authorROUAN, Daniel
hal.structure.identifierUniversidade do Porto = University of Porto
dc.contributor.authorSANTERNE, A.
hal.structure.identifierLaboratoire Univers et Théories [LUTH (UMR_8102)]
dc.contributor.authorSCHNEIDER, Jean
hal.structure.identifierTel Aviv University [TAU]
dc.contributor.authorMAZEH, Tsevi
hal.structure.identifierTüringer Landessternwarte Tautenburg
dc.contributor.authorWUCHTERL, Günther
hal.structure.identifierMax Planck Institut für Plasma Physik and Excellence Cluster
dc.contributor.authorCARPANO, Stefania
hal.structure.identifierDepartment of Earth and Planetary Sciences [Rehovot]
dc.contributor.authorOFIR, Aviv
dc.date.issued2015
dc.identifier.issn0004-6361
dc.description.abstractEnWe report the detection of a rare transiting brown dwarf with a mass of 59 M<SUB>Jup</SUB> and radius of 1.1 R<SUB>Jup</SUB> around the metal-rich, [Fe/H] = 0.44, G9V star CoRoT-33. The orbit is eccentric (e = 0.07) with a period of 5.82 d. The companion, CoRoT-33b, is thus a new member in the so-called brown dwarf desert. The orbital period is within 3% to a 3:2 resonance with the rotational period of the star. CoRoT-33b may be an important test case for tidal evolution studies. The true frequency of brown dwarfs close to their host stars (P< 10 d) is estimated to be approximately 0.2% which is about six times smaller than the frequency of hot Jupiters in the same period range. We suspect that the frequency of brown dwarfs declines faster with decreasing period than that of giant planets.
dc.language.isoen
dc.publisherEDP Sciences
dc.title.enTransiting exoplanets from the CoRoT space mission*. XXVIII. CoRoT-33b, an object in the brown dwarf desert with 2:3 commensurability with its host star
dc.typeArticle de revue
dc.identifier.doi10.1051/0004-6361/201526763
dc.subject.halPhysique [physics]/Astrophysique [astro-ph]
bordeaux.journalAstronomy and Astrophysics - A&A
bordeaux.pageA131
bordeaux.volume584
bordeaux.peerReviewedoui
hal.identifierhal-03730715
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03730715v1
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