{"paper":{"title":"KELT-16b: A highly irradiated, ultra-short period hot Jupiter nearing tidal disruption","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.EP","authors_text":"Alejandra Escamilla, Allyson Bieryla, Andrew Gould, Baffour W. Osei, Benjamin J. Fulton, B. Scott Gaudi, Christopher Stockdale, Clement Gaillard, Daniel Angerhausen, Daniel J. Stevens, David H. Cohen, David W. Latham, Denise C. Stephens, Dimitri Mawet, D. L. DePoy, Eric L. N. Jensen, Henry Ngo, Jason D. Eastman, Jennifer L. Marshall, Joao Gregorio, John F. Kielkopf, Jonathan Labadie-Bartz, Joseph E. Rodriguez, Joshua Pepper, Kaloyan Penev, Karen A. Collins, Keivan G. Stassun, Kim K. McLeod, Knicole D. Col\\'on, Kyle Matt, Leanne T. Lunsford, Mark Manner, Mark Trueblood, Mary Thea Dumont, Matthew T. Penny, Michael B. Lund, Michael D. Joner, Michelle Spencer, Patricia Trueblood, Phillip A. Reed, Richard W. Pogge, Robert J. Siverd, Roberto Zambelli, Sebastiano Calchi Novati, Sormeh Yazdi, Thomas E. Oberst, Thomas G. Beatty, Tiffany Visgaitis, Tyler M. Heintz, Valerio Bozza","submitted_at":"2016-08-01T21:04:39Z","abstract_excerpt":"We announce the discovery of KELT-16b, a highly irradiated, ultra-short period hot Jupiter transiting the relatively bright ($V = 11.7$) star TYC 2688-1839-1. A global analysis of the system shows KELT-16 to be an F7V star with $T_\\textrm{eff} = 6236\\pm54$ K, $\\log{g_\\star} = 4.253_{-0.036}^{+0.031}$, [Fe/H] = -0.002$_{-0.085}^{+0.086}$, $M_\\star = 1.211_{-0.046}^{+0.043} M_\\odot$, and $R_\\star = 1.360_{-0.053}^{+0.064} R_\\odot$. The planet is a relatively high mass inflated gas giant with $M_\\textrm{P} = 2.75_{-0.15}^{+0.16} M_\\textrm{J}$, $R_\\textrm{P} = 1.415_{-0.067}^{+0.084} R_\\textrm{J}$"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.00618","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":""},"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"}