The Space Telescope (ST), carrying five astronomy instruments, is a long-life spacecraft designed to achieve and maintain ultrafine stabilization jitter performance. The rms jitter specification for pointing performance is 7 marcsec (1sigma) during periods of scientific observation. Spacecraft attitude control is achieved by onboard computer processing of attitude and rate sensor data to generate reaction-wheel torque commands. The ST Antenna Pointing System is used to position a high-gain antenna for relaying science and engineering data from the spacecraft to the ground station.


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    Titel :

    Space Telescope Antenna Pointing System analysis and test


    Beteiligte:
    Dodder, R. (Autor:in) / Dougherty, H. (Autor:in) / Kelley, J. (Autor:in) / Rodden, J. (Autor:in) / Ross, G. (Autor:in)

    Erscheinungsdatum :

    01.01.1986


    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Space telescope pointing control system

    Dougherty, H. / Tompetrini, K. / Levinthal, J. et al. | NTRS | 1982



    Space telescope pointing control system

    DOUGHERTY, H. / TOMPETRINI, K. / LEVINTHAL, J. et al. | AIAA | 1982


    Space telescope pointing control

    Dougherty, Hugh | NTRS | 1988


    Space Telescope Pointing Control

    H. Dougherty | NTIS | 1988