{"paper":{"title":"Characterization of the Kepler-101 planetary system with HARPS-N. A hot super-Neptune with an Earth-sized low-mass companion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"A. C. Cameron, A. F. M. Fiorenzano, A. Harutyunyan, A. S. Bonomo, A. Sozzetti, A. Szentgyorgyi, C. D. Dressing, C. Lovis, C. Watson, D. Charbonneau, D. F. Phillips, D. Pollacco, D. Queloz, D. Sasselov, D. S\\'egransan, D. W. Latham, E. Molinari, F. Motalebi, F. Pepe, G. Micela, G. Piotto, K. Horne, K. Rice, L. A. Buchhave, L. Affer, L. Malavolta, M. Lopez-Morales, M. Mayor, P. Figueira, R. Cosentino, R. D. Haywood, S. Gettel, S. Udry, V. Nascimbeni, X. Dumusque","submitted_at":"2014-09-16T11:41:00Z","abstract_excerpt":"We report on the characterization of the Kepler-101 planetary system, thanks to a combined DE-MCMC analysis of Kepler data and forty radial velocities obtained with the HARPS-N spectrograph. This system was previously validated by Rowe et al. (2014) and is composed of a hot super-Neptune, Kepler-101b, and an Earth-sized planet, Kepler-101c. These two planets orbit the slightly evolved and metal-rich G-type star in 3.49 and 6.03 days, respectively. With mass $M_{\\rm p}=51.1_{-4.7}^{+5.1}~M_{\\oplus}$, radius $R_{\\rm p}=5.77_{-0.79}^{+0.85}~R_{\\oplus}$, and density $\\rho_{\\rm p}=1.45_{-0.48}^{+0."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.4592","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"}