Astrodynamical Earth departure dates; mission v; mission duration; stay time; etc. Physical I NEO size(?); rotation rate; dust satellites environment; chemistry; etc. Architectural Launch vehicle(s); crew vehicle(s); habitat module(s); budget; etc. Operational Operations experience; abort options profiles; etc. Astrodynamical Accessibility is the starting point for understanding the options and opportunities available to us. Here we shall focus on. Astrodynamical Accessibility.2 Earth departure date between 2015-01-01 and 2040-12-31 Earth departure C3 60 km2s2. Total mission v 12 kms. The total v includes (1) the Earth departure maneuver from a 400 km altitude circular parking orbit, (2) the maneuver to match the NEAs velocity at arrival, (3) the maneuver to depart the NEA and, (4) if necessary, a maneuver to control the atmospheric re-entry speed during Earth return. Total round trip mission duration 450 days. Stay time at the NEA 8 days Earth atmospheric entry speed 12 kms at an altitude of 125 km. A near-Earth asteroid (NEA) that offers at least one trajectory solution meeting those criteria is classified as NHATS-compliant.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Mission Accessibility of Near-Earth Asteroids


    Beteiligte:
    B. W. Barbee (Autor:in) / P. A. Abell (Autor:in) / V. P. Friedensen (Autor:in) / D. R. Adamo (Autor:in) / D. D. Mazanek (Autor:in) / L. N. Johnson (Autor:in) / D. K. Yeomans (Autor:in) / P. W. Chodas (Autor:in) / A. B. Chamberlin (Autor:in) / L. A. M. Benner (Autor:in)

    Erscheinungsdatum :

    2015


    Format / Umfang :

    12 pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Mission Accessibility of Near-Earth Asteroids

    Barbee B. W. / Abell P. A. / Friedensen V. P. et al. | NTIS | 2015


    The Mission Accessibility of Near-Earth Asteroids

    Barbee, Brent W. / Abell, P. A. / Adamo, D. R. et al. | NTRS | 2015


    The Mission Accessibility of Near-Earth Asteroids

    Barbee, Brent W. / Abell, Paul A. / Adamo, Daniel R. et al. | NTRS | 2015


    Accessibility of near-earth asteroids

    Lau, C. O. / Hulkower, N. D. | NTRS | 1987


    Accessibility of near-earth asteroids

    LAU, C. O. / HULKOWER, N. D. | AIAA | 1987