Libration point mission designers require knowledge of orbital accuracy for a variety of analyses including station keeping control strategies, transfer trajectory design, and formation and constellation control. Past publications have detailed orbit determination (OD) results from individual libration point missions. This paper collects both published and unpublished results from four previous libration point missions (ISEE (International Sun-Earth Explorer) -3, SOHO (Solar and Heliospheric Observatory), ACE (Advanced Composition Explorer) and MAP (Microwave Anisotropy Probe)) supported by Goddard Space Flight Center's Guidance, Navigation & Control Center. The results of those missions are presented along with OD issues specific to each mission. All past missions have been limited to ground based tracking through NASA ground sites using standard range and Doppler measurement types. Advanced technology is enabling other OD options including onboard navigation using seaboard attitude sensors and the use of the Very Long Baseline Interferometry (VLBI) measurement Delta Differenced One-Way Range (DDOR). Both options potentially enable missions to reduce coherent dedicated tracking passes while maintaining orbital accuracy. With the increased projected loading of the DSN (Deep Space Network), missions must find alternatives to the standard OD scenario.


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    Titel :

    Orbit Determination Issues for Libration Point Orbits


    Beteiligte:
    Beckman, Mark (Autor:in) / Bauer, Frank (Autor:in)

    Kongress:

    International Conference of Libration Points Orbits and Applications ; 2002 ; Girona, Spain


    Erscheinungsdatum :

    2002-01-01


    Medientyp :

    Preprint


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Orbit Determination Issues for Libration Point Orbits

    Beckman, Mark / Bauer, Frank | NTRS | 2002


    Orbit Determination Issues for Libration Point Orbits

    Beckman, M. | British Library Conference Proceedings | 2003




    Orbit Determination of Spacecraft in Earth-Moon L1 and L2 Libration Point Orbits

    Woodard, Mark / Cosgrove, Daniel / Morinelli, Patrick et al. | NTRS | 2011