{"paper":{"title":"ALMA Observations of Asteroid 3 Juno at 60 Kilometer Resolution","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"1), (10) National Radio Astronomy Observatory, (11) Jodrell Bank Centre for Astrophysics, (12) IRAM, (13) European Southern Observatory, (14) Korea Astronomy, (15) Leiden Observatory, (16) National Research Council Herzberg Astronomy & Astrophysics, (2) Joint ALMA Observatory, 3), (3) European Southern Observatory, 4), (4) National Astronomical Observatory of Japan, 5), (5) Institute of Space, (6) Astrophysics Group, (7) Istituto di Radioastronomia, (8) Institut de Planetologie et d'Astrophysique de Grenoble, (9) Institute of Astronomy, Academia Sinica, A. Hirota (2, ALMA Partnership, A. Mignano (7), A. Moullet (1), A. M. S. Richards (11), A. Remijan (2, A. S. Hales (2, Astronautical Science (ISAS), Astrophysics, B. Nikolic (6), Bologna, B. Vila Vilaro (2, Canada), Cavendish Laboratory, Charlottesville, Chile, C. L. Brogan (1), C. Lopez (2), C. M. V. Impellizzeri (2, C. Vlahakis (2, D. Barkats (2, D. Broguiere (12), D. Espada (2, D. Garcia-Appadoo (2, E. B. Fomalont (2, E. Liuzzo (7), E. M. Humphreys (13), E. Villard (2, F. Galarza (2), F. Morales (2), France, Germany, G. Marconi (2, H. Francke (2), I. de Gregorio-Monsalvo (2, Italy, I. Toledo (2), J. A. Hodge (1), Japan, Japan Aerospace Exploration Agency (JAXA), J. A. Rodon (3), J. Di Francesco (16), J. E. Hibbard (1), J. Gallardo (2), J. Garcia (2), J. Mangum (1), J. R. Cortes (2, K. Nakanishi (2, Korea, K. Plarre (2), K. Tatematsu (4) ((1) National Radio Astronomy Observatory, L. -A. Nyman (2, L. C. Watson (3), Leiden University, L. Guzman-Ramirez (3), L. M. Perez (10), L. Videla (2), M. Radiszcz (2), N. Marcelino (7), N. Phillips (2, P. Andreani (13), P. C. Cortes (2, R. Aladro (3), R. A. Laing (13), R. Hills (6), R. Kneissl (2, R. Lucas (8), R. P. J. Tilanus (15), S. Gonzalez (2), S. Kameno (2, S. Leon (2, S. Matsushita (9), Socorro, Space Science Institute, S. Randall (13), S. Takahashi (2, Taiwan, The Netherlands, T. Hill (2, T. Jung (14), T. Kaminski (3), T. R. Hunter (1), T. Sawada (2, T. van Kempen (15), T. Wiklind (2, UK, University of Manchester, USA, W. R. F. Dent (2, Y. Asaki (4, Y. Kurono (2","submitted_at":"2015-03-09T19:53:06Z","abstract_excerpt":"We present Atacama Large Millimeter/submillimeter Array (ALMA) 1.3 mm continuum images of the asteroid 3 Juno obtained with an angular resolution of 0.042 arcseconds (60 km at 1.97 AU). The data were obtained over a single 4.4 hr interval, which covers 60% of the 7.2 hr rotation period, approximately centered on local transit. A sequence of ten consecutive images reveals continuous changes in the asteroid's profile and apparent shape, in good agreement with the sky projection of the three-dimensional model of the Database of Asteroid Models from Inversion Techniques. We measure a geometric mea"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.02650","kind":"arxiv","version":2},"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"}