{"paper":{"title":"WASP-121 b: a hot Jupiter in a polar orbit and close to tidal disruption","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"A. Collier-Cameron, A. H. M. J. Triaud, A. M. S. Smith, A. Santerne, B. Smalley, C. Hellier, D. Pollacco, D. Queloz, D. R. Anderson, D. S\\'egransan, E. Jehin, F. Pepe, J.-M. Almenara, L. Delrez, M. Gillon, M. Lendl, M. Neveu-VanMalle, P. F. L. Maxted, R. F. D\\'iaz, R. G. West, S. Udry, V. Van Grootel","submitted_at":"2015-06-08T13:00:13Z","abstract_excerpt":"We present the discovery by the WASP-South survey, in close collaboration with the Euler and TRAPPIST telescopes, of WASP-121 b, a new remarkable short-period transiting hot Jupiter, whose planetary nature has been statistically validated by the PASTIS software. The planet has a mass of $1.183_{-0.062}^{+0.064}$ $M_{\\mathrm{Jup}}$, a radius of 1.865 $\\pm$ 0.044 $R_{\\mathrm{Jup}}$, and transits every $1.2749255_{-0.0000025}^{+0.0000020}$ days an active F6-type main-sequence star ($V$=10.4, $1.353_{-0.079}^{+0.080}$ $M_{\\odot}$, 1.458 $\\pm$ 0.030 $R_{\\odot}$, $T_{\\mathrm{eff}}$ = 6460 $\\pm$ 140 "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.02471","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"}