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K2-29 b/WASP-152 b: AN ALIGNED and INFLATED HOT JUPITER in A YOUNG VISUAL BINARY
| Indexado |
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| DOI | 10.3847/0004-637X/824/1/55 | ||||
| Año | 2016 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
Abstract
In the present paper we report the discovery of a new hot Jupiter, K2-29 b, first detected by the Super-WASP observatory and then by the K2 space mission during its campaign 4. The planet has a period of 3.25 days, a mass of 0.73 +/- 0.04M(sic), and a radius of 1.19 +/- 0.02 R(sic). The host star is a relatively bright (V = 12.5) G7 dwarf with a nearby K5V companion. Based on stellar rotation and the abundance of lithium, we find that the system might be as young as similar to 450 Myr. The observation of the Rossiter-McLaughlin effect shows that the planet is aligned with respect to the stellar spin. Given the deep transit (20 mmag), the magnitude of the star and the presence of a nearby stellar companion, the planet is a good target for both space- and ground-based transmission spectroscopy, in particular in the near-infrared where both stars are relatively bright.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Santerne, A. | Hombre |
Univ Porto - Portugal
Aix Marseille Univ - Francia Universidade do Porto, Centro de Astrofísica - Portugal Laboratoire d'Astrophysique de Marseille - Francia Universidade do Porto - Portugal CNRS Centre National de la Recherche Scientifique - Francia Centro de Astrofísica da Universidade do Porto - Portugal |
| 2 | Hébrard, Guillaume | Hombre |
UNIV PARIS 06 - Francia
Univ Aix Marseille - Francia CNRS - Francia Institut d 'Astrophysique de Paris - Francia Observatoire de Haute-Provence - Francia CNRS Centre National de la Recherche Scientifique - Francia Institut d’Astrophysique de Paris - Francia Aix Marseille Université - Francia |
| 3 | Lillo-Box, J. | Hombre |
Universidad de Chile - España
ESO - Chile Centro de Astrobiología (CSIC-INTA) - España European Southern Observatory Santiago - Chile |
| 4 | Armstrong, David A. | Hombre |
Univ Warwick - Reino Unido
Queens Univ Belfast - Reino Unido The University of Warwick - Reino Unido Queen's University Belfast - Reino Unido University of Warwick - Reino Unido |
| 5 | Barros, Susana | Mujer |
Univ Porto - Portugal
Universidade do Porto, Centro de Astrofísica - Portugal Universidade do Porto - Portugal Centro de Astrofísica da Universidade do Porto - Portugal |
| 6 | Demangeon, O. | Hombre |
Aix Marseille Univ - Francia
Laboratoire d'Astrophysique de Marseille - Francia CNRS Centre National de la Recherche Scientifique - Francia |
| 7 | Barrado, D. | Hombre |
Universidad de Chile - España
Centro de Astrobiología (CSIC-INTA) - España |
| 8 | Debackere, A. | - |
European Pro - Francia
European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 9 | Deleuil, M. | Mujer |
Aix Marseille Univ - Francia
Laboratoire d'Astrophysique de Marseille - Francia CNRS Centre National de la Recherche Scientifique - Francia |
| 10 | Delgado-Mena, Elisa | Mujer |
Univ Porto - Portugal
Universidade do Porto, Centro de Astrofísica - Portugal Universidade do Porto - Portugal Centro de Astrofísica da Universidade do Porto - Portugal |
| 11 | Montalto, M. | Hombre |
Univ Porto - Portugal
Universidade do Porto, Centro de Astrofísica - Portugal Universidade do Porto - Portugal Centro de Astrofísica da Universidade do Porto - Portugal |
| 12 | Pollacco, Don | Hombre |
Univ Warwick - Reino Unido
The University of Warwick - Reino Unido University of Warwick - Reino Unido |
| 13 | Osborn, H. P. | Hombre |
Univ Warwick - Reino Unido
The University of Warwick - Reino Unido University of Warwick - Reino Unido |
| 14 | Sousa, Sergio G. | Hombre |
Univ Porto - Portugal
Universidade do Porto, Centro de Astrofísica - Portugal Universidade do Porto - Portugal Centro de Astrofísica da Universidade do Porto - Portugal |
| 15 | Abe, Lyu | - |
Univ Nice Sophia Antipolis - Francia
European Pro - Francia Laboratoire Joseph-Louis Lagrange - Francia European Pro/Am Network of Exoplanetary Transit Observers - Francia CNRS Centre National de la Recherche Scientifique - Francia |
| 16 | Adibekyan, V. | Hombre |
Univ Porto - Portugal
Universidade do Porto, Centro de Astrofísica - Portugal Universidade do Porto - Portugal Centro de Astrofísica da Universidade do Porto - Portugal |
| 17 | Almenara, Jose-Manuel | Hombre |
Univ Grenoble Alpes - Francia
CNRS - Francia Universite Grenoble Alpes - Francia CNRS Centre National de la Recherche Scientifique - Francia Institut de Planétologie et d’Astrophysique de Grenoble (IPAG) - Francia |
| 18 | Andre, P. | Hombre |
Assoc Astron Adagio - Francia
European Pro - Francia Observatoire de Belesta en Lauragais - Assoc. Astronomie Adagio - Francia European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 19 | Arlic, G. | - |
European Pro - Francia
European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 20 | Barthe, G. | - |
European Pro - Francia
European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 21 | Bendjoya, P. | Hombre |
Univ Nice Sophia Antipolis - Francia
European Pro - Francia Laboratoire Joseph-Louis Lagrange - Francia European Pro/Am Network of Exoplanetary Transit Observers - Francia CNRS Centre National de la Recherche Scientifique - Francia |
| 22 | Behrend, R. | - |
Univ Geneva - Suiza
European Pro - Francia Université de Genève - Suiza European Pro/Am Network of Exoplanetary Transit Observers - Francia Faculty of Science - Suiza |
| 23 | Boisse, Isabelle | Mujer |
Aix Marseille Univ - Francia
Laboratoire d'Astrophysique de Marseille - Francia CNRS Centre National de la Recherche Scientifique - Francia |
| 24 | Bouchy, Francois | Hombre |
Aix Marseille Univ - Francia
Univ Geneva - Suiza Laboratoire d'Astrophysique de Marseille - Francia Université de Genève - Suiza CNRS Centre National de la Recherche Scientifique - Francia Faculty of Science - Suiza |
| 25 | Boussier, H. | - |
SAF Observ - Francia
European Pro - Francia SAF-Observatoire - Francia European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 26 | Bretton, M. | Hombre |
Astron Observ - Francia
European Pro - Francia Observatoire Astronomique - Francia European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 27 | Brown, D. J. A. | Hombre |
Univ Warwick - Reino Unido
The University of Warwick - Reino Unido University of Warwick - Reino Unido |
| 28 | Carry, Benoit | Hombre |
Univ Nice Sophia Antipolis - Francia
European Pro - Francia Laboratoire Joseph-Louis Lagrange - Francia European Pro/Am Network of Exoplanetary Transit Observers - Francia CNRS Centre National de la Recherche Scientifique - Francia |
| 29 | Cailleau, A. | - |
European Pro - Francia
European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 30 | Conseil, E. | Hombre |
Observ Geotopia - Francia
European Pro - Francia Observatoire de Géotopia - Francia European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 31 | Coulon, G. | - |
Assoc Planete Sci - Francia
European Pro - Francia Association Planète Sciences - Francia European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 32 | Courcol, B. | - |
Aix Marseille Univ - Francia
Laboratoire d'Astrophysique de Marseille - Francia CNRS Centre National de la Recherche Scientifique - Francia |
| 33 | Dauchet, B. | - |
Assoc Planete Sci - Francia
European Pro - Francia Association Planète Sciences - Francia European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 34 | Dalouzy, J. C. | - |
European Pro - Francia
European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 35 | Deldem, Marc | Hombre |
Observ Barres - Francia
European Pro - Francia Observatoire les Barres - Francia European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 36 | Desormieres, O. | - |
Assoc Planete Sci - Francia
European Pro - Francia Association Planète Sciences - Francia European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 37 | Dubreuil, P. | - |
European Pro - Francia
European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 38 | Fehrenbach, J. M. | - |
Assoc Astron Adagio - Francia
European Pro - Francia Observatoire de Belesta en Lauragais - Assoc. Astronomie Adagio - Francia European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 39 | Ferratfiat, Stephane | - |
Observ Vauvenargues - Francia
European Pro - Francia Astronomes Amateurs Aixois de l'Observatoire de Vauvenargues - Francia European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 40 | Girelli, R. | - |
Bassano Bresciano Observ - Italia
Italian Supernovae Search Project - Italia European Pro - Francia Bassano Bresciano Observatory - Italia European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 41 | Gregorio, Joao | - |
CROW Observ - Portugal
European Pro - Francia Atalaia Group and CROW Observatory - Portugal European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 42 | Jaecques, S. | - |
European Pro - Francia
European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 43 | Kugel, F. | - |
Observ Dauban - Francia
European Pro - Francia Observatoire de Dauban - Francia European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 44 | Kirk, J. | - |
Univ Warwick - Reino Unido
The University of Warwick - Reino Unido University of Warwick - Reino Unido |
| 45 | Labrevoir, O. | - |
Ctr Astron - Francia
European Pro - Francia Centre d'Astronomie - Francia European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 46 | Lachurié, J. C. | - |
Assoc Astron Adagio - Francia
European Pro - Francia Observatoire de Belesta en Lauragais - Assoc. Astronomie Adagio - Francia European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 47 | Lam, K. W. F. | Mujer |
Univ Warwick - Reino Unido
The University of Warwick - Reino Unido University of Warwick - Reino Unido |
| 48 | Guen, P. Le | - |
European Pro/Am Network of Exoplanetary Transit Observers - Francia
European Pro - Francia |
| 48 | Le Guen, P. | - |
European Pro - Francia
|
| 49 | Martinez, P. | Hombre |
Assoc Astron Adagio - Francia
European Pro - Francia Observatoire de Belesta en Lauragais - Assoc. Astronomie Adagio - Francia European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 50 | Maurin, L. P.A. | - |
SAF Observ - Francia
European Pro - Francia SAF-Observatoire - Francia European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 51 | McCormac, James | Hombre |
Univ Warwick - Reino Unido
The University of Warwick - Reino Unido University of Warwick - Reino Unido |
| 52 | Pioppa, J-B | - |
GAPRA - Francia
European Pro - Francia Groupement Astronomique Populaire de la Région d'Antibes (GAPRA) - Francia European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 53 | Quadri, U. | - |
Bassano Bresciano Observ - Italia
Italian Supernovae Search Project - Italia Amer Assoc Variable Star Observers - Estados Unidos Unione Astrofili Italiani - Italia European Pro - Francia Bassano Bresciano Observatory - Italia American Association of Variable Star Observers - Estados Unidos Unione Astrofili Italiani - Sezione Stelle Variabili - Italia European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 54 | Rajpurohit, A. S. | - |
Aix Marseille Univ - Francia
Phys Res Lab - India Laboratoire d'Astrophysique de Marseille - Francia Physical Research Laboratory India - India CNRS Centre National de la Recherche Scientifique - Francia |
| 55 | Rey, J. | - |
Univ Geneva - Suiza
Université de Genève - Suiza Faculty of Science - Suiza |
| 56 | Rivet, Jean-Pierre | Hombre |
Univ Nice Sophia Antipolis - Francia
European Pro - Francia Laboratoire Joseph-Louis Lagrange - Francia European Pro/Am Network of Exoplanetary Transit Observers - Francia CNRS Centre National de la Recherche Scientifique - Francia |
| 57 | Roy, Rupak | - |
Observ Blauvac - Francia
European Pro - Francia Observatoire de Blauvac - Francia European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 58 | Santos, Nuno C. | Hombre |
Univ Porto - Portugal
Universidade do Porto, Centro de Astrofísica - Portugal Universidade do Porto - Portugal Centro de Astrofísica da Universidade do Porto - Portugal |
| 59 | Signoret, F. | - |
GAPRA - Francia
European Pro - Francia Groupement Astronomique Populaire de la Région d'Antibes (GAPRA) - Francia European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 60 | Strabla, L. | - |
Bassano Bresciano Observ - Italia
Italian Supernovae Search Project - Italia European Pro - Francia Bassano Bresciano Observatory - Italia European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 61 | Suarez, Olga | Mujer |
Univ Nice Sophia Antipolis - Francia
European Pro - Francia Laboratoire Joseph-Louis Lagrange - Francia European Pro/Am Network of Exoplanetary Transit Observers - Francia CNRS Centre National de la Recherche Scientifique - Francia |
| 62 | Toublanc, D. | - |
Assoc Astron Adagio - Francia
Univ Toulouse - Francia European Pro - Francia Observatoire de Belesta en Lauragais - Assoc. Astronomie Adagio - Francia Université de Toulouse - Francia European Pro/Am Network of Exoplanetary Transit Observers - Francia Université Toulouse III - Paul Sabatier - Francia |
| 63 | Tsantaki, Maria | Mujer |
Univ Porto - Portugal
Universidade do Porto, Centro de Astrofísica - Portugal Universidade do Porto - Portugal Centro de Astrofísica da Universidade do Porto - Portugal |
| 64 | Vienney, J. M. | - |
Assoc Planete Sci - Francia
European Pro - Francia Association Planète Sciences - Francia European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 65 | Ségransan, Damien | Hombre |
UNIV PARIS 06 - Francia
Institut d 'Astrophysique de Paris - Francia CNRS Centre National de la Recherche Scientifique - Francia Institut d’Astrophysique de Paris - Francia |
| 66 | Bachschmidt, Matthieu | Hombre |
European Pro - Francia
European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 67 | Colas, Francois | Hombre |
CNRS - Francia
European Pro - Francia CNRS Centre National de la Recherche Scientifique - Francia European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 68 | Gerteis, O. | - |
European Pro - Francia
European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 69 | Louis, P. | - |
European Pro - Francia
European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 70 | Mari, J. -M. | - |
European Pro - Francia
European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 71 | Marlot, C. | - |
European Pro - Francia
European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 72 | Montier, J. | - |
European Pro - Francia
European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 73 | Perroud, V. | - |
European Pro - Francia
European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 74 | Pic, V. | - |
European Pro - Francia
European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 75 | Romeuf, D. | - |
European Pro - Francia
European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 76 | Ubaud, S. | - |
European Pro - Francia
European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| 77 | Verilhac, D. | - |
European Pro - Francia
European Pro/Am Network of Exoplanetary Transit Observers - Francia |
| Fuente |
|---|
| National Science Foundation |
| European Union |
| Robert Martin Ayers Sciences Fund |
| National Aeronautics and Space Administration |
| Seventh Framework Programme |
| French Agence Nationale de la Recherche (ANR) |
| CNES |
| European Research Council under the ERC Grant |
| Marie Curie Actions of the European Commission (FP7-COFUND) |
| Fundacao para a Ciencia e Tecnologia, FCT (Portugal) |
| POPH/FSE (EC) by FEDER funding through the program "Programa Operacional de Factores de Competitividade-COMPETE" |
| Agradecimiento |
|---|
| This work makes use of observations from the LCOGT network. This research has made use of the VizieR catalogue access tool, CDS, Strasbourg, France. The original description of the VizieR service was published in A&AS 143, 23. This research has made use of the NASA Exoplanet Archive, which is operated by the California Institute of Technology, under contract with the National Aeronautics and Space Administration under the Exoplanet Exploration Program. This research was made possible through the use of the AAVSO Photometric All-Sky Survey (APASS), funded by the Robert Martin Ayers Sciences Fund. This publication makes use of data products from the Wide-field Infrared Survey Explorer, which is a joint project of the University of California, Los Angeles, and the Jet Propulsion Laboratory/California Institute of Technology, funded by the National Aeronautics and Space Administration. This publication makes use of data products from the Two Micron All-Sky Survey, which is a joint project of the University of Massachusetts and the Infrared Processing and Analysis Center/California Institute of Technology, funded by the National Aeronautics and Space Administration and the National Science Foundation. |
