This paper is a presentation of recent work to provide orbit design and selection criteria for a close, nearly polar, nearly circular orbit of Mars. The main aspects of the work are the evaluation of atmospheric drag for altitude selection, the orbit evolution for variations in periapsis altitude, and the interactions of those factors with the science objectives of the MGCO mission. A dynamic model of the Mars atmosphere is available from parallel efforts and the latest estimates of the upper atmospheric density and its time history are incorporated into the analysis to provide a final orbit that satisfies planetary quarantine requirements.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Orbit selection for a Mars geoscience/climatology orbiter


    Beteiligte:
    Uphoff, C. (Autor:in)

    Erscheinungsdatum :

    01.01.1984


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :



    The Mars Geoscience/Climatology Orbiter 1990 mission

    LOW, G. / STUART, J. / PALLUCONI, F. et al. | AIAA | 1984


    The Mars Geoscience/Climatology Orbiter 1990 mission

    Low, G. D. / Stuart, J. R. / Palluconi, F. D. et al. | NTRS | 1984