The size, shape, density and ring of the dwarf planet Haumea from a stellar occultation.

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Galilei', Università degli Studi di Padova, Vicolo dell'Osservatorio 3, I-35122 Padova, Italy.; INAF-Osservatorio Astronomico di Padova, vicolo dell'Osservatorio 5, I-35122 Padova, Italy., Marzari F; Dipartimento di Fisica, University of Padova, via Marzolo 8, 35131 Padova, Italy., Granata V; Dipartimento di Fisica e Astronomia, 'G. Galilei', Università degli Studi di Padova, Vicolo dell'Osservatorio 3, I-35122 Padova, Italy.; INAF-Osservatorio Astronomico di Padova, vicolo dell'Osservatorio 5, I-35122 Padova, Italy., Pál A; Konkoly Observatory, Research Centre for Astronomy and Earth Sciences, Hungarian Academy of Sciences, Konkoly Thege 15-17, H-1121 Budapest, Hungary., Kiss C; Konkoly Observatory, Research Centre for Astronomy and Earth Sciences, Hungarian Academy of Sciences, Konkoly Thege 15-17, H-1121 Budapest, Hungary., Pribulla T; Astronomical Institute, Slovak Academy of Sciences, 059 60 Tatranská Lomnica, Slovakia., Komžík R; Astronomical Institute, Slovak Academy of Sciences, 059 60 Tatranská Lomnica, Slovakia., Hornoch K; Astronomical Institute, Academy of Sciences of the Czech Republic, Fričova 298, 251 65 Ondřejov Czech Republic., Pravec P; Astronomical Institute, Academy of Sciences of the Czech Republic, Fričova 298, 251 65 Ondřejov Czech Republic., Bacci P; Astronomical Observatory San Marcello Pistoiese CARA Project, San Marcello Pistoiese, Pistoia, Italy., Maestripieri M; 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Bayerische Volkssternwarte München, Rosenheimer Straße 145h, D-81671 München, Germany., Mottola S; German Aerospace Center (DLR), Institute of Planetary Research, Rutherfordstraße 2, 12489 Berlin, Germany., Hellmich S; German Aerospace Center (DLR), Institute of Planetary Research, Rutherfordstraße 2, 12489 Berlin, Germany., Rommel FL; Federal University of Technology-Paraná (UTFPR/DAFIS), Rua Sete de Setembro 3165, CEP 80230-901 Curitiba, Brazil., Fernández-Valenzuela E; Instituto de Astrofísica de Andalucía (CSIC), Glorieta de la Astronomía S/N, 18008-Granada, Spain., Bagatin AC; Departamento de Física, Ingeniería de Sistemas y Teoría de la Señal, Universidad de Alicante, PO Box 99, E-03080 Alicante, Spain.; Instituto Universitario de Física Aplicada a las Ciencias y la Tecnología, Universidad de Alicante, PO Box 99, E-03080 Alicante, Spain., Cikota S; University of Zagreb, Faculty of Electrical Engineering and Computing, Department of Applied Physics, Unska 3, 10000 Zagreb, Croatia.; 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TUBITAK National Observatory (TUG), Akdeniz University Campus, 07058 Antalya, Turkey., Kalkan S; Ondokuz Mayis University Observatory, Space Research Center, 55200 Kurupelit, Turkey., Guney Y; Atatürk University, Science Faculty, Department of Physics, 25240 Erzurum, Turkey., Niaei MS; Atatürk University, Astrophysics Research and Application Center (ATASAM), 25240 Erzurum, Turkey., Satir O; Atatürk University, Astrophysics Research and Application Center (ATASAM), 25240 Erzurum, Turkey., Yesilyaprak C; Atatürk University, Astrophysics Research and Application Center (ATASAM), 25240 Erzurum, Turkey.; Atatürk University, Science Faculty, Department of Astronomy and Astrophysics, 25240 Erzurum, Turkey., Puskullu C; Canakkale Onsekiz Mart University, Astrophysics Research Center (ARC) and Ulupınar Observatory (UPO), Canakkale, Turkey., Kabas A; Canakkale Onsekiz Mart University, Astrophysics Research Center (ARC) and Ulupınar Observatory (UPO), Canakkale, Turkey., Demircan O; Canakkale Onsekiz Mart University, Astrophysics Research Center (ARC) and Ulupınar Observatory (UPO), Canakkale, Turkey., Alikakos J; Institute for Astronomy, Astrophysics, Space Applications and Remote Sensing, National Observatory of Athens, GR-15236 Penteli, Greece., Charmandaris V; Institute for Astronomy, Astrophysics, Space Applications and Remote Sensing, National Observatory of Athens, GR-15236 Penteli, Greece.; Department of Physics, University of Crete, GR-71003 Heraklion, Greece., Leto G; INAF-Catania Astrophysical Observatory, Via Santa Sofia 78, I-95123 Catania, Italy., Ohlert J; Michael Adrian Observatorium, Astronomie Stiftung Trebur, Fichtenstraße 7, 65468 Trebur, Germany.; University of Applied Sciences, Technische Hochschule Mittelhessen, Wilhelm-Leuschner-Straße 13, D-61169 Friedberg, Germany., Christille JM; Astronomical Observatory of the Autonomous Region of the Aosta Valley (OAVdA), Lignan 39, 11020 Nus, Italy., Szakáts R; Konkoly Observatory, Research Centre for Astronomy and Earth Sciences, Hungarian Academy of Sciences, Konkoly Thege 15-17, H-1121 Budapest, Hungary., Farkas AT; Konkoly Observatory, Research Centre for Astronomy and Earth Sciences, Hungarian Academy of Sciences, Konkoly Thege 15-17, H-1121 Budapest, Hungary., Varga-Verebélyi E; 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Publikováno v: Nature [Nature] 2017 Oct 11; Vol. 550 (7675), pp. 219-223.