The Deep Space Tracking and Data System activities in support of the Mariner Mars 1971 project from the first trajectory correction maneuver on 4 June 1971 through cruise and orbit insertion on 14 November 1971 are presented. Changes and updates to the TDS requirements and to the plan and configuration plus detailed information on the TDS flight support performance evaluation and the preorbital testing and training are included. With the loss of Mariner 8 at launch, a few changes to the Mariner Mars 1971 requirements, plan, and configuration were necessitated. Mariner 9 is now assuming the former mission plan of Mariner 8, including the TV mapping cycles and a 12-hr orbital period. A second trajectory correction maneuver was not required because of the accuracy of the first maneuver. All testing and training for orbital operations were completed satisfactorily and on schedule. The orbit insertion was accomplished with excellent results. (Author)


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    Title :

    Tracking and Data System Support for the Mariner MARS 1971 Mission. Volume 2 First Trajectory Correction Maneuver Through Orbit Insertion


    Contributors:
    G. P. Textor (author) / L. B. Kelly (author) / M. Kelly (author)

    Publication date :

    1972


    Size :

    214 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English