{"paper":{"title":"Kepler-14b: A massive hot Jupiter transiting an F star in a close visual binary","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Andrea K. Dupree, Craig Kulesa, David B. Charbonneau, David G. Koch, David R. Ciardi, David W. Latham, Debra A. Fischer, Donald W. McCarthy, Douglas A. Caldwell, Drake Deming, Edward W. Dunham, Elisabeth R. Adams, Elliott Horch, Eric B. Ford, Fergal Mullally, Forrest R. Girouard, Fran\\c{c}ois Fressin, Geoffrey W. Marcy, Guillermo Torres, Heather A. Knutson, Howard Isaacson, Jack J. Lissauer, Jason F. Rowe, Jean-Michel D\\'esert, Jeffrey Kolodziejczak, Jeffrey Van Cleve, Jessie L. Christiansen, John C. Geary, Jonathan J. Fortney, Jon M. Jenkins, Joshua A. Carter, Lars A. Buchhave, Mark Everett, Martin D. Still, Matthew J. Holman, Michael R. Haas, Natalie M. Batalha, Pavel Machalek, Ronald L. Gilliland, Samuel N. Quinn, Sara Seager, Stephen T. Bryson, Steve B. Howel, Susan E. Thompson, Thomas N. Gautier III, Timothy M. Brown, Todd C. Klaus, William D. Cochran, William J. Borucki","submitted_at":"2011-06-27T20:04:15Z","abstract_excerpt":"We present the discovery of a hot Jupiter transiting an F star in a close visual (0.3\" sky projected angular separation) binary system. The dilution of the host star's light by the nearly equal magnitude stellar companion (~ 0.5 magnitudes fainter) significantly affects the derived planetary parameters, and if left uncorrected, leads to an underestimate of the radius and mass of the planet by 10% and 60%, respectively. Other published exoplanets, which have not been observed with high-resolution imaging, could similarly have unresolved stellar companions and thus have incorrectly derived plane"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1106.5510","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"}