{"paper":{"title":"The Design Reference Asteroid for the OSIRIS-REx Mission Target (101955) Bennu","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Bashar Rizk, Beau Bierhaus, Ben C. Clark, Beth E. Clark, Bob Gaskell, Carl W. Hergenrother, Christian Drouet d'Aubigny, Dan Scheeres, Dante S. Lauretta, David D. Vokrouhlick\\'y, Driss Takir, Ed Beshore, Ed Cloutis, Ellen Howell, John Marshall, Josh Emery, Lindsay Keller, Marco Delbo, Maria Antonietta Barucci, Michael Kelley, Michael Nolan, Olivier Barnouin, Patrick Michel, Richard P. Binzel, Steve Chesley, William F. Bottke","submitted_at":"2014-09-16T17:13:28Z","abstract_excerpt":"The Design Reference Asteroid (DRA) is a compilation of all that is known about the OSIRIS-REx mission target, asteroid (101955) Bennu. It contains our best knowledge of the properties of Bennu based on an extensive observational campaign that began shortly after its discovery, and has been used to inform mission plan development and flight system design. The DRA will also be compared with post-encounter science results to determine the accuracy of our Earth-based characterization efforts. The extensive observations of Bennu in 1999 has made it one of the best-characterized near-Earth asteroid"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.4704","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"}