{"paper":{"title":"The astrometric Gaia-FUN-SSO observation campaign of 99 942 Apophis","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"A. A. Martyusheva, A. Asami, A. Baransky, A. Carbognani, A. Galeev, A. Ivantsov, A. Kostov, A. Manilla-Robles, A. M. Kozhukhov, A. Pomazan, A. V. Devyatkin, A. V. Golubaev, A. V. Sergeyev, B. Carry, D. Bancelin, D. Hestroffer, D. L. Gorshanov, E. Gerlach, F. Colas, G. I. Pinigin, G. Nikolov, I. Bikmaev, I. E. Molotov, I. Khamitov, J. Desmars, J.-E. Arlot, J.-P. Rivet, K. Nishiyama, L. Abe, L. Eyer, L. Palaversa, M. Andreev, M. Assafin, M. Belcheva, M. Helvaci, M. Todd, N. Hashimoto, N. Kulichenko, N. Maigurova, N. Sakhibullin, N. Takahashi, O. A. Burkhonov, O. Parmonov, O. Sergeev, O. Suarez, O. Uysal, O. Vaduvescu, O. V. Shulga, P. David, P. Enikova, Ph. Bendjoya, P. Nikolov, P. Rocher, Q. Y. Peng, R. Gumerov, R. Ya. Inasaridze, S. Eggl, Sh. A. Ehgamberdiev, S. Ibryamov, S. N. Petrova, S. Okumura, S. Urakawa, T. Sakamoto, U. Camci, V. Ayvasian, V. Godunova, V. Kryuchkovskiy, V. Tarady, V. Vovk, W. Thuillot, X.-L. Zhang, Y. Kozyryev, Y. Sybiryakova, Yu. N. Krugly","submitted_at":"2015-10-02T07:23:23Z","abstract_excerpt":"Astrometric observations performed by the Gaia Follow-Up Network for Solar System Objects (Gaia-FUN-SSO) play a key role in ensuring that moving objects first detected by ESA's Gaia mission remain recoverable after their discovery. An observation campaign on the potentially hazardous asteroid (99 942) Apophis was conducted during the asteroid's latest period of visibility, from 12/21/2012 to 5/2/2013, to test the coordination and evaluate the overall performance of the Gaia-FUN-SSO . The 2732 high quality astrometric observations acquired during the Gaia-FUN-SSO campaign were reduced with the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.00509","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"}