The LISA mission is a constellation of three spacecraft operating at 1 AU from the Sun in a position trailing the Earth. After launch, a propulsion module provides the AV necessary to reach this operational orbit, and separates from the spacecraft. A second propulsion system integrated with the spacecraft maintains the operational orbit and reduces nongravitational disturbances on the instruments. Both chemical and electrical propulsion systems were considered for the propulsion module, and this trade is presented to show the possible benefits of an EP system. Several options for the orbit maintenance and disturbance reduction system are also briefly discussed, along with several important requirements that suggest the use of a FEEP thruster system.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Propulsion Options for the LISA Mission


    Contributors:
    E. H. Cardiff (author) / G. C. Marr (author)

    Publication date :

    2004


    Size :

    12 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




    Propulsion Options for the LISA Mission

    Cardiff, Eric / Marr, G. | AIAA | 2004


    Propulsion Options for the LISA Mission

    Cardiff, Eric H. / Marr, Gregory C. | NTRS | 2004


    Microthrust Propulsion of the LISA Mission

    Ziemer, John K. / Merkowitz, Stephen M. | NTRS | 2004


    Microthrust Propulsion for the LISA Mission

    Ziemer, John / Merkowitz, S. | AIAA | 2004


    LISA Mission Overview

    Danzmann, K. / International Council of Scientific Unions | British Library Conference Proceedings | 2000