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dc.contributor.authorSutter, B.
dc.contributor.authorHatten, N.
dc.contributor.authorHughes, K.
dc.contributor.authorGetzandanner, K.M.
dc.contributor.authorEnglander, J.
dc.contributor.authorMudek, A.
dc.contributor.authorWibben, D.
dc.contributor.authorWilliams, K.
dc.contributor.authorPenas, M.B.
dc.contributor.authorMoreau, M.
dc.contributor.authorLauretta, D.S.
dc.contributor.authorDellagiustina, D.N.
dc.contributor.authorNolan, M.
dc.contributor.authorPolit, A.T.
dc.date.accessioned2022-03-17T01:57:23Z
dc.date.available2022-03-17T01:57:23Z
dc.date.issued2022
dc.identifier.citationSutter, B., Hatten, N., Hughes, K., Getzandanner, K. M., Englander, J., Mudek, A., Wibben, D., Williams, K., Penas, M. B., Moreau, M., Lauretta, D. S., Dellagiustina, D. N., Nolan, M., & Polit, A. T. (2022). OSIRIS-REx Extended Mission Trajectory Design & Target Search.
dc.identifier.isbn9781624106316
dc.identifier.doi10.2514/6.2022-2469
dc.identifier.urihttp://hdl.handle.net/10150/663622
dc.description.abstractAfter jettisoning its Sample Return Capsule (SRC) containing regolith samples from the near-Earth asteroid (101955) Bennu to Earth in September 2023, the Origins, Spectral Interpretation, Resource Identification, and Security–Regolith Explorer (OSIRIS-REx) spacecraft will perform a divert maneuver and safely fly by Earth at an altitude of 250 km. SRC return and the divert maneuver officially mark the completion of the spacecraft’s primary mission; however, it will continue on in heliocentric orbit with a nearly fully-functional instrument suite and enough propellant for nearly 600 m/s Delta-V. The post-Earth flyby trajectory fortuitously enables an exciting extended mission opportunity: rendezvous with the near-Earth asteroid (99942) Apophis immediately following its historic Earth close approach in April 2029. In this paper, we detail the discovery, optimization, and analysis of the Apophis rendezvous trajectory for an extended OSIRIS-REx mission. We also present the technical approach for an alternate target search and corresponding results, assessing the alternate trajectories compared to the baseline Apophis rendezvous from a trajectory design standpoint.
dc.language.isoen
dc.publisherAmerican Institute of Aeronautics and Astronautics Inc, AIAA
dc.rightsThis material is declared a work of the U.S. Government and is not subject to copyright protection in the United States.
dc.rights.urihttps://creativecommons.org/publicdomain/mark/1.0/
dc.titleOSIRIS-REx Extended Mission Trajectory Design & Target Search
dc.typeProceedings
dc.typetext
dc.contributor.departmentLunar and Planetary Laboratory, University of Arizona
dc.identifier.journalAIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022
dc.description.notePublic domain article
dc.description.collectioninformationThis item from the UA Faculty Publications collection is made available by the University of Arizona with support from the University of Arizona Libraries. If you have questions, please contact us at repository@u.library.arizona.edu.
dc.eprint.versionFinal published version
dc.source.journaltitleAIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2022
refterms.dateFOA2022-03-17T01:57:23Z


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This material is declared a work of the U.S. Government and is not subject to copyright protection in the United States.
Except where otherwise noted, this item's license is described as This material is declared a work of the U.S. Government and is not subject to copyright protection in the United States.