1–20 of 28 hits
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    Investigation of planetary navigation using spacecraft-based measurements.

    Breckenridge, W. G. / Duxbury, T. C. | NTRS | 1969

    Defining a spacecraft-based navigation system

    Breckenridge, W. G. / Duxbury, T. C. | NTRS | 1970

    Navigating the grand tours

    Ball, J. E. / Duxbury, T. C. | NTRS | 1970

    The Mariner 6 and 7 flight paths and their determination from tracking data

    Ball, J. E. / Breckenridge, W. G. / Campbell, J. K. et al. | NTRS | 1970

    Tracking Phobos and Deimos aboard an orbiting spacecraft

    Born, G. H. / Duxbury, T. C. | NTRS | 1971

    Encounter trajectory accuracy for a 1971 Mars orbiter mission

    Born, G. H. / Duxbury, T. C. / Wong, S. K. | NTRS | 1971

    Mariner Mars 1969 project report. Volume 2 - Performance Final report

    Adams, L. A. / Apel, W. N. / Ashley, C. M. et al. | NTRS | 1971

    Outer planet satellite ephemeris development.

    Duxbury, T. C. / Ananda, M. P. | NTRS | 1972

    On-board optical navigation data from Mariner '71.'

    Duxbury, T. C. / Acton, C. H., Jr. | NTRS | 1972

    Viewing Phobos and Deimos for navigating Mariner 9.

    Duxbury, T. C. / Born, G. H. / Jerath, N. | NTRS | 1972

    Mariner Mars 1971 optical navigation demonstration

    Born, G. H. / Duxbury, T. C. / Breckenridge, W. G. et al. | NTRS | 1974

    Phobos and Deimos - Geodesy

    Duxbury, T. C. | NTRS | 1977