{"paper":{"title":"A nearby transiting rocky exoplanet that is suitable for atmospheric investigation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"A. Fukui, A. Kaminski, A. P. Hatzes, A. Quirrenbach, A. Reiners, A. Schweitzer, A. Seifahrt, A. Shporer, A. W. Mann, B. T. Montet, C. Cifuentes, C. D. Dressing, C. E. Henze, C. Hellier, C. Rodr\\'iguez L\\'opez, D. Kasper, D. Kossakowski, D. Montes, D. Pollacco, D. W. Latham, E. Esparza-Borges, E. Herrero, E. L. N. Jensen, E. Pall\\'e, F. Murgas, G. Anglada-Escud\\'e3, G. R. Ricker, H. Parviainen, I. Ribas, J. A. Caballero, J. C. Morales, J. de Leon, J. D. Twicken, J. L. Bean, J. M. Jenkins, J. N. Winn, J. Sanz-Forcada, J. St\\\"urmer, K. A. Collins, K. I. Collins, K. Molaverdikhani, M. Azzaro, M. Cort\\'es-Contreras, M. Fausnaugh, M. K\\\"urster, M. Lafarga, M. Oshagh, M. Stangret, M. Zechmeister, N. Casasayas-Barris, N. Espinoza, N. Narita, P. Bluhm, P. J. Amado, P. Tenenbaum, R. Luque, R. P. Schwarz, R. Vanderspek, S. Dreizler, S. N. Quinn, S. Seager, S. Stock, S. V. Jeffers, T. Barclay, T. G. Tan, Th. Henning, T. Trifonov, V. J. S. B\\'ejar, V. M. Passegger","submitted_at":"2021-03-08T18:12:41Z","abstract_excerpt":"Spectroscopy of transiting exoplanets can be used to investigate their atmospheric properties and habitability. Combining radial velocity (RV) and transit data provides additional information on exoplanet physical properties. We detect a transiting rocky planet with an orbital period of 1.467 days around the nearby red dwarf star Gliese 486. The planet Gliese 486 b is 2.81 Earth masses and 1.31 Earth radii, with uncertainties of 5%, as determined from RV data and photometric light curves. The host star is at a distance of ~8.1 parsecs, has a J-band magnitude of ~7.2, and is observable from bot"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2103.04950","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2103.04950/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"}