{"paper":{"title":"Physical properties of trans-Neptunian object (143707) 2003 UY117 derived from stellar occultation and photometric observations","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"A. Alvarez-Candal, A. Castro-Tirado, A. Gomes-Junior, A. Guijarro, A. Pratt, A. Sota, B. Morgado, B. Sicardy, D. Souami, E. Fern\\'andez-Valenzuela, E. Jehin, E. J. Fern\\'andez-Garc\\'ia, E. Pall\\'e, F. Braga-Ribas, F. Casarramona, F. L. Rommel, F. Murgas, F. Roques, G. Benedetti-Rossi, I. de la Cueva, J. C. Talbot, J. Desmars, J. I. B. Camargo, J. J. Castellani, J. Lecacheux, J. Licandro, J. L. Maestre, J. L. Ortiz, J. L. Rizos, J. Marques-Oliveira, J. M. G\\'omez-Lim\\'on, M. Assafin, M. Kretlow, M. Popescu, M. R. Alarcon, M. S\\'anchez, M. Serra-Ricart, M. Vara-Lubiano, N. Morales, O. \\c{C}ak{\\i}r, P. Santos-Sanz, R. Boninsegna, R. Boufleur, R. Duffard, R. Leiva, R. Morales, R. Vieira-Martins, S. Cikota, S. Fi\\c{s}ek, S. Kidd, T. Haymes, Y. Kilic","submitted_at":"2024-10-01T10:21:40Z","abstract_excerpt":"Trans-Neptunian objects (TNOs) are considered to be among the most primitive objects in our Solar System. Knowledge of their primary physical properties is essential for understanding their origin and the evolution of the outer Solar System.\n  We predicted a stellar occultation by this TNO for 2020 October 23 UT and ran a specific campaign to investigate this event. We derived the projected profile shape and size from the occultation observations by means of an elliptical fit to the occultation chords. We also performed photometric observations of (143707) 2003 UY117 to obtain the absolute mag"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.00561","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/2410.00561/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"}