{"paper":{"title":"Transiting exoplanets from the CoRoT space mission XVII. The hot Jupiter CoRoT-17b: a very old planet","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"A. Baglin, A. Erikson, A. Hatzes, A. Leger, A. Llebaria, A. Santerne, A. S. Bonomo, B. Tingley, C. Cavarroc, C. Lovis, C. Moutou, D. Gandolfi, D. Queloz, D. Rouan, E. Jehin, E. W. Guenther, F. Bouchy, G. Hebrard, G. Wuchterl, H. Bruntt, H. J. Deeg, H. Lammer, H. Rauer, J. Cabrera, J. C. Gazzano, J. M. Almenara, J. Schneider, L. Carone, L. Jorda, M. Auvergne, M. Deleuil, M. Endl, M. Fridlund, M. Gillon, M. Havel, M. Ollivier, M. Paetzold, P. Barge, P. Borde, P. J. MacQueen, R. Alonso, R. Dvorak, R. F. Diaz, R. Titz-Weider, S. Aigrain, S. Carpano, S. Ferraz-Mello, Sz. Csizmadia, T. Guillot, Th. Fruth, T. Mazeh, W. Cochran","submitted_at":"2011-06-22T08:44:05Z","abstract_excerpt":"We report on the discovery of a hot Jupiter-type exoplanet, CoRoT-17b, detected by the CoRoT satellite. It has a mass of $2.43\\pm0.30$\\Mjup and a radius of $1.02\\pm0.07$\\Rjup, while its mean density is $2.82\\pm0.38$ g/cm$^3$. CoRoT-17b is in a circular orbit with a period of $3.7681\\pm0.0003$ days. The host star is an old ($10.7\\pm1.0$ Gyr) main-sequence star, which makes it an intriguing object for planetary evolution studies. The planet's internal composition is not well constrained and can range from pure H/He to one that can contain $\\sim$380 earth masses of heavier elements."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1106.4393","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}