{"paper":{"title":"EPIC 201498078b: A low density Super Neptune on an eccentric orbit","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.EP","authors_text":"Abner Zapata, Andr\\'es Jord\\'an, Blake Pantoja, Cristi\\'an Cort\\'es, Felipe Rojas, Holger Drass, James S. Jenkins, Maja Vu\\v{c}kovi\\'c, Maritza G. Soto, Markus Rabus, Mat\\'ias I. Jones, Mat\\'ias R. Diaz, Nestor Espinoza, Paula Sarkis, Rafael Brahm, R\\'egis Lachaume, Sergio V\\'asquez, Thomas Henning","submitted_at":"2018-06-11T15:58:07Z","abstract_excerpt":"We report the discovery of EPIC 201498078b, which was first identified as a planetary candidate from Kepler K2 photometry of Campaign 14, and whose planetary nature and orbital parameters were then confirmed with precision radial velocities. EPIC 201498078b is half as massive as Saturn ($\\rm M_P$=$0.179 \\pm 0.021$ $\\rm M_J$), and has a radius of $\\rm R_P$=$0.840 \\pm 0.011$ $\\rm R_J$, which translates into a bulk density of $ \\rm \\rho_P$=$0.37 \\pm 0.05$ g cm$^{-3}$. EPIC 201498078b transits its slightly evolved G-type host star ($\\rm M_{\\star}$=$1.105 \\pm 0.019$ $\\rm M_{\\odot}$, $\\rm R_P$=$1.66"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.04073","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"}