Reference : Transiting exoplanets from the CoRoT space mission. VII. The ``hot-Jupiter''-type planet...
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Space science, astronomy & astrophysics
http://hdl.handle.net/2268/3805
Transiting exoplanets from the CoRoT space mission. VII. The ``hot-Jupiter''-type planet CoRoT-5b
English
Rauer, H. [Institute of Planetary Research, DLR, Rutherfordstr. 2, 12489 Berlin, Germany ; Center for Astronomy and Astrophysics, TU Berlin, Hardenbergstr. 36, 10623 Berlin, Germany]
Queloz, D. [Observatoire de Genève, Université de Genève, 51 Ch. des Maillettes, 1290 Sauverny, Switzerland]
Csizmadia, Szilard [Institute of Planetary Research, DLR, Rutherfordstr. 2, 12489 Berlin, Germany]
Deleuil, M. [Laboratoire d'Astrophysique de Marseille, CNRS UMR 6110, Traverse du Siphon, 13376 Marseille, France]
Alonso, R. [Laboratoire d'Astrophysique de Marseille, CNRS UMR 6110, Traverse du Siphon, 13376 Marseille, France]
Aigrain, S. [School of Physics, University of Exeter, Stocker Road, Exeter EX4 4QL, UK]
Almenara, J. M. [Instituto de Astrofýsica de Canarias, 38205 La Laguna, Tenerife, Spain]
Auvergne, M. [LESIA, CNRS UMR 8109, Observatoire de Paris, 5 place J. Janssen, 92195 Meudon, France]
Baglin, A. [LESIA, CNRS UMR 8109, Observatoire de Paris, 5 place J. Janssen, 92195 Meudon, France]
Barge, P. [Laboratoire d'Astrophysique de Marseille, CNRS UMR 6110, Traverse du Siphon, 13376 Marseille, France]
Bordé, P. [Institut d'Astrophysique Spatiale, Université Paris XI, 91405 Orsay, France]
Bouchy, F. [Institut d'Astrophysique de Paris, UMR7095 CNRS, Université Pierre & Marie Curie, 98bis Bd Arago, 75014 Paris, France]
Bruntt, H. [Sydney Institute for Astronomy, School of Physics, University of Sydney, NSW 2006, Australia]
Cabrera, J. [Institute of Planetary Research, DLR, Rutherfordstr. 2, 12489 Berlin, Germany]
Carone, L. [Rheinisches Institut für Umweltforschung an der Universität zu Köln, Abt. Planetenforschung, Aachener Str. 209, 50931 Köln, Germany]
Carpano, S. [Research and Scientific Support Department, European Space Agency, ESTEC, 2200 Noordwijk, The Netherlands]
de La Reza, R. [Observatorio Nacional, Rio de Janeiro, RJ, Brazil]
Deeg, H. J. [Instituto de Astrofýsica de Canarias, 38205 La Laguna, Tenerife, Spain]
Dvorak, R. [Institute for Astronomy, University of Vienna, Türkenschanzstrasse 17, 1180 Vienna, Austria]
Erikson, A. [Institute of Planetary Research, DLR, Rutherfordstr. 2, 12489 Berlin, Germany]
Fridlund, M. [Research and Scientific Support Department, European Space Agency, ESTEC, 2200 Noordwijk, The Netherlands]
Gandolfi, D. [Thüringer Landessternwarte Tautenburg, Sternwarte 5, 07778 Tautenburg, Germany]
Gillon, Michaël mailto [Université de Liège - ULg > Département d'astrophys., géophysique et océanographie (AGO) > Astrophysique et traitement de l'image >]
Guillot, T. [Observatoire de la Côte d'Azur, Laboratoire Cassiopée, CNRS UMR 6202, BP 4229, 06304 Nice Cedex 4, France]
Guenther, E. [Thüringer Landessternwarte Tautenburg, Sternwarte 5, 07778 Tautenburg, Germany]
Hatzes, A. [Thüringer Landessternwarte Tautenburg, Sternwarte 5, 07778 Tautenburg, Germany]
Hébrard, G. [Institut d'Astrophysique de Paris, UMR7095 CNRS, Université Pierre & Marie Curie, 98bis Bd Arago, 75014 Paris, France]
Kabath, P. [Institute of Planetary Research, DLR, Rutherfordstr. 2, 12489 Berlin, Germany]
Jorda, L. [Laboratoire d'Astrophysique de Marseille, CNRS UMR 6110, Traverse du Siphon, 13376 Marseille, France]
Lammer, H. [Space Research Institute, Austrian Academy of Sciences, Schmiedlstrasse 6, 8042 Graz, Austria]
Léger, A. [Institut d'Astrophysique Spatiale, Université Paris XI, 91405 Orsay, France]
Llebaria, A. [Laboratoire d'Astrophysique de Marseille, CNRS UMR 6110, Traverse du Siphon, 13376 Marseille, France]
Magain, Pierre [Université de Liège - ULg > Département d'astrophys., géophysique et océanographie (AGO) > Astrophysique et traitement de l'image >]
Mazeh, T. [School of Physics and Astronomy, Raymond and Beverly Sackler Faculty of Exact Sciences, Tel Aviv University, Tel Aviv 69978, Israel]
Moutou, C. [Laboratoire d'Astrophysique de Marseille, CNRS UMR 6110, Traverse du Siphon, 13376 Marseille, France]
Ollivier, M. [Institut d'Astrophysique Spatiale, Université Paris XI, 91405 Orsay, France]
Pätzold, M. [Rheinisches Institut für Umweltforschung an der Universität zu Köln, Abt. Planetenforschung, Aachener Str. 209, 50931 Köln, Germany]
Pont, F. [School of Physics, University of Exeter, Stocker Road, Exeter EX4 4QL, UK]
Rabus, M. [Instituto de Astrofýsica de Canarias, 38205 La Laguna, Tenerife, Spain]
Renner, S. [Institute of Planetary Research, DLR, Rutherfordstr. 2, 12489 Berlin, Germany]
Rouan, D. [LESIA, CNRS UMR 8109, Observatoire de Paris, 5 place J. Janssen, 92195 Meudon, France]
Shporer, A. [School of Physics and Astronomy, Raymond and Beverly Sackler Faculty of Exact Sciences, Tel Aviv University, Tel Aviv 69978, Israel]
Samuel, B. [Institut d'Astrophysique Spatiale, Université Paris XI, 91405 Orsay, France]
Schneider, J. [LUTH, Observatoire de Paris-Meudon, 5 place J. Janssen, 92195 Meudon, France]
Triaud, A H M J [Observatoire de Genève, Université de Genève, 51 Ch. des Maillettes, 1290 Sauverny, Switzerland]
Wuchterl, G. [Thüringer Landessternwarte Tautenburg, Sternwarte 5, 07778 Tautenburg, Germany]
1-Oct-2009
Astronomy and Astrophysics
EDP Sciences
506
281-286
International
0004-6361
1432-0746
Les Ulis
France
[en] planets and satellites: general ; techniques: photometric ; techniques: radial velocities
[en] Aims: The CoRoT space mission continues to photometrically monitor about 12 000 stars in its field-of-view for a series of target fields to search for transiting extrasolar planets ever since 2007. Deep transit signals can be detected quickly in the â alarm-modeâ in parallel to the ongoing target field monitoring. CoRoT's first planets have been detected in this mode. <BR />Methods: The CoRoT raw lightcurves are filtered for orbital residuals, outliers, and low-frequency stellar signals. The phase folded lightcurve is used to fit the transit signal and derive the main planetary parameters. Radial velocity follow-up observations were initiated to secure the detection and to derive the planet mass. <BR />Results: We report the detection of CoRoT-5b, detected during observations of the LRa01 field, the first long-duration field in the galactic anti-center direction. CoRoT-5b is a â hot Jupiter-typeâ planet with a radius of 1.388[SUP]+0.046[/SUP][SUB]-0.047[/SUB] R_Jup, a mass of 0.467[SUP]+0.047[/SUP][SUB]-0.024[/SUB] M_Jup, and therefore, a mean density of 0.217[SUP]+0.031[/SUP][SUB]-0.025[/SUB] g cm[SUP]-3[/SUP]. The planet orbits an F9V star of 14.0 mag in 4.0378962 ± 0.0000019 days at an orbital distance of 0.04947[SUP]+0.00026[/SUP][SUB]-0.00029[/SUB] AU. Observations made with SOPHIE spectrograph at the Observatoire de Haute Provence (07B.PNP.MOUT), France, and HARPS spectrograph at ESO La Silla Observatory (072.C-0488(E), 082.C-0312(A)), and partly based on observations made at the Anglo-Australian Telescope. The CoRoT space mission, launched on December 27, 2006, was developed and is operated by CNES, with the contribution of Austria, Belgium, Brasil, ESA, Germany, and Spain.
http://hdl.handle.net/2268/3805
10.1051/0004-6361/200911902
http://adsabs.harvard.edu/abs/2009A%26A...506..281R
http://de.arxiv.org/abs/0909.3397

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