Present plans for first Apollo mission include two operational constraints which will prevent extended stays at arbitrary lunar site; two constraints are examined and importance of capability of landing at any lunar site for extended period of time is shown; these two objectives can be met if site is near lunar equator but that circumlunar and "anytime" Lunar Excursion Module (LEM) launch constraints must be removed if sites far distant from equator are to be made available; relationships are presented for pre-descent and post-ascent waiting periods, surface stay-time, site longitude, and translunar and trans-Earth flight-times.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Complete lunar accessibility for Apollo


    Weitere Titelangaben:

    Astronautics Aeronautics


    Beteiligte:
    Penzo, P.A. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1967


    Format / Umfang :

    6 pages


    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch


    Schlagwörter :


    A summary of Apollo lunar accessibility

    Cappellari, J. O., Jr. / Dudek, J. S. / Kinney, W. D. | NTRS | 1966


    Apollo lunar rendezvous

    Alexander, J. D. / Young, K. A. | NTRS | 1970


    Apollo lunar rendezvous

    ALEXANDER, J. D. | AIAA | 1970


    Apollo lunar rendezvous

    ALEXANDER, J. | AIAA | 1970


    Apollo lunar exploration

    Low, G. M. / Scherer, R. L. | NTRS | 1971