Significant payloads in Mercury orbit can be achieved through use of high-thrust, chemical propulsion systems on ballistic trajectories. Interplanetary trajectory characteristics are presented, for Venus swingbys to Mercury, were multiple revolutions about the sun are allowed on each leg to provide low energy mission in 1977, 1980, 1985 and 1988. Guidance and navigation results are shown for each opportunity. Additionally, the use of midcourse maneuvers and multiple Venus swingbys are explored as means of further reducing the energy requirements. (Author)


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    Title :

    Ballistic Mode Mercury Orbiter Mission Opportunity Handbook


    Contributors:
    G. R. Hollenbeck (author) / D. G. Roos (author) / P. S. Lewis (author)

    Publication date :

    1973


    Size :

    129 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




    Ballistic mode Mercury orbiter mission opportunity handbook

    Hollenbeck, G. R. / Roos, D. G. / Lewis, P. S. | NTRS | 1973


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    Hollenbeck, G. R. / Lewis, P. S. / Rockenbach, P. C. | NTRS | 1974


    Ballistic Mode Mercury Orbiter Mission Opportunity Handbook Extension

    G. R. Hollenbeck / P. S. Lewis / P. C. Rockenbach | NTIS | 1974



    Ballistic mode Mercury orbiter missions.

    Hollenbeck, G. R. | NTRS | 1973