The OSIRIS-REx mission Navigation Campaign consists of three sub-phases: Approach,Preliminary Survey, and Orbital A. Approach was designed for initial characterization ofBennu while matching Bennu's heliocentric velocity. Preliminary Survey provided the firstspacecraft-based estimate of Bennu's mass. This phase consisted of five target flybys witha close approach distance of about 7 km. Orbital A was a two-month phase devoted to theNavigation Team learning the close proximity operations dynamics and environment aroundBennu and transitioning from center-finding optical navigation to landmark feature-basednavigation. This paper provides a detailed summary of the orbit determination performancethroughout the Navigation Campaign.


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    Titel :

    OSIRIS-REx Orbit Determination Performance During the Navigation Campaign


    Beteiligte:

    Kongress:

    2019 AAS/AIAA Astrodynamics Specialist Conference ; 2019 ; Portland, ME, United States


    Erscheinungsdatum :

    11.08.2019


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


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    Multi-Arc Filtering During the Navigation Campaign of the OSIRIS-REx Mission

    French, Andrew S. / Leonard, Jason M. / Geeraert, Jeroen L. et al. | NTRS | 2019


    OSIRIS-REx Navigation Campaign Trajectory Design and Maneuver Performance (AAS 19-676)

    Wibben, Daniel R. / Levine, Andrew / Rieger, Samantha et al. | TIBKAT | 2020


    OSIRIS-REx Earth Return Orbit Determination Analysis and Performance

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