{"paper":{"title":"In-depth characterization of the Kepler-10 three-planet system with HARPS-N radial velocities and Kepler transit timing variations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.EP","authors_text":"A. C. Cameron, A. F. Fiorenzano, A. Ghedina, A. Leleu, A. Massa, A. Mortier, A. S. Bonomo, A. Sozzetti, D. W. Latham, E. Poretti, F. Lienhard, F. Pepe, G. Lacedelli, K. Rice, L. Borsato, L. Buchhave, L. Malavolta, L. Naponiello, L. Zeng, M. Cretignier, M. Damasso, N. C. Hara, N. Unger, R. Bongiolatti, R. D. Haywood, S. Udry, V. M. Rajpaul, X. Dumusque","submitted_at":"2025-02-11T22:32:28Z","abstract_excerpt":"The old G3V star Kepler-10 is known to host two transiting planets, the ultra-short-period super-Earth Kepler-10b ($P=0.837$ d; $R_{\\rm p}=1.47~\\rm R_\\oplus$) and the long-period sub-Neptune Kepler-10c ($P=45.294$ d; $R_{\\rm p}=2.35~\\rm R_\\oplus$), and a non-transiting planet that causes variations in the Kepler-10c transit times. Measurements of the mass of Kepler-10c in the literature have shown disagreement, depending on the radial-velocity dataset and/or the modeling technique used. Here we report on the analysis of almost 300 high-precision radial velocities gathered with the HARPS-N spec"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2502.07996","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2502.07996/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}