The cadence of proximity operations for the OSIRIS-REx mission may have an extra induced challenge given the potential of the detection of a natural satellite orbiting the asteroid Bennu. Current ground radar observations for object detection orbiting Bennu show no found objects within bounds of specific size and rotation rates. If a natural satellite is detected during approach, a different proximity operation cadence will need to be implemented as well as a collision avoidance strategy for mission success. A collision avoidance strategy will be analyzed using the Wald Sequential Probability Ratio Test.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    A Collision Avoidance Strategy for a Potential Natural Satellite Around the Asteroid Bennu for the OSIRIS-REx Mission


    Contributors:

    Conference:

    2016 AIAA/AAS Astrodynamics Specialist Conference ; 2016 ; Long Beach, CA, United States


    Publication date :

    2016-09-16


    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English