{"paper":{"title":"K2-260 b: a hot Jupiter transiting an F star, and K2-261 b: a warm Saturn around a bright G star","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"A. B. Justesen, A. Erikson, A. Fukui, A. M. S. Smith, A. P. Hatzes, C. M. Persson, D. Gandolfi, D. Hidalgo, D. Nespral, E. Palle, E. W. Guenther, F. Dai, G. Nowak, H. Deeg, H. Parviainen, H. Rauer, I. Ribas, J. Cabrera, J. Korth, J. Livingston, J. N. Winn, J. Prieto-Arranz, M. C. Johnson, M. Endl, M. Esposito, M. Fridlund, M. Kuzuhara, M. P\\\"atzold, M. Tamura, N. Kusakabe, N. Narita, N. Watanabe, O. Barrag\\'an, Ph. Eigm\\\"uller, P. J. MacQueen, P. Monta\\~nes Rodriguez, P. Niraula, R. Alonso, S. Albrecht, S. Grziwa, S. Raimundo, S. Villanueva Jr., Sz. Csizmadia, T. Hirano, T. Purismo, T. Trifonov, V. Van Eylen, W. D. Cochran","submitted_at":"2018-06-15T19:36:14Z","abstract_excerpt":"We present the discovery and confirmation of two new transiting giant planets from the Kepler extended mission K2. K2-260 b is a hot Jupiter transiting a $V=12.7$ F6V star in K2 Field 13, with a mass and radius of $M_{\\star}=1.39_{-0.06}^{+0.05} M_{\\odot}$ and $R_{\\star}=1.69 \\pm 0.03 R_{\\odot}$. The planet has an orbital period of $P=2.627$ days, and a mass and radius of $M_P=1.42^{+0.31}_{-0.32} M_J$ and $R_P=1.552^{+0.048}_{-0.057} R_J$. This is the first K2 hot Jupiter with a detected secondary eclipse in the Kepler bandpass, with a depth of $71 \\pm 15$ ppm, which we use to estimate a geom"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.06099","kind":"arxiv","version":3},"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"}