1–20 von 22 Ergebnissen
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    Improved Space Surveillance Capability at the Naval Space Operations Center

    Knowles, S. H. | British Library Conference Proceedings | 1994

    Use of a NAVSPASUR-type Radar to Track and Catalog Orbital Debris

    Knowles, S. H. | British Library Conference Proceedings | 1995

    Detumbling Rocket Bodies in Preparation for Active Debris Removal

    McKnight, D. / Di Pentino, F. / Kaczmarek, A. et al. | British Library Conference Proceedings | 2013

    Qualification and life testing of a flight design hydrazine arcjet system

    KNOWLES, S. / YANO, S. / AADLAND, R. | AIAA | 1990

    Performance characterization of a low power hydrazine arcjet

    KNOWLES, S. / SMITH, W. / CURRAN, F. et al. | AIAA | 1987

    Low power arcjet life issues

    SIMON, M. / KNOWLES, S. / CURRAN, F. et al. | AIAA | 1987

    Ground Based Infrared Observations of Space Debris

    Cobb, M. L. / Knowles, S. H. | British Library Conference Proceedings | 1994

    The evolution of airborne stores management systems

    Uttley-Moore, W.J. / Knowles, S. / Perry, H.S. | Tema Archiv | 1984

    Minimum-Resource Sensor System to Characterize Near-Earth Space Debris

    Knowles, S. H. / International Academy of Astronautics | British Library Conference Proceedings | 1996

    The Behavior of the Upper Atmosphere During Solar/Geophysical Storm Conditions as Measured by Satellite Drag During the Entire Space Age (AAS 03-629)

    Knowles, S. H. / Nicholas, A. C. / Thonnard, S. H. et al. | British Library Conference Proceedings | 2004

    A Long-Term Decrease in Thermospheric Density Derived From Historical Orbital Elements (AAS 03-624)

    Emmert, J. T. / Picone, J. M. / Lean, J. L. et al. | British Library Conference Proceedings | 2004

    AIAA-2002-4736 Validating NRLMSIS Using Atmospheric Densities Derived from Spacecraft Drag: Starshine Example

    Picone, M. / Lean, J. / Hedin, A. et al. | British Library Conference Proceedings | 2002

    Maintaining the Space Object Catalog With Special Perturbations (AAS 97-687)

    Neal, H. L. / Coffey, S. L. / Knowles, S. et al. | British Library Conference Proceedings | 1998

    AIAA-2002-4735 Comparison of Ultraviolet Airglow Derived Density to Satellite Drag Derived Density

    Nicholas, A. / Thonnard, S. / Dymond, K. et al. | British Library Conference Proceedings | 2002

    Applying New and Improved Atmospheric Density Determination Techniques to Resident Space Object Position Prediction (AAS 01-398)

    Knowles, S. H. / Picone, J. M. / Thonnard, S. E. et al. | British Library Conference Proceedings | 2001

    Parameterizations of Solar EUV Irradiance Variations for Use in Upper Atmosphere Density Models (AAS 01-393)

    Lean, J. L. / Picone, J. M. / Mariska, J. T. et al. | British Library Conference Proceedings | 2001

    A Validation of Atmospheric Density Determination From LORAAS Ultraviolet Spectra By Comparison With HASDM Satellite Drag Measurements (AAS 03-167)

    Knowles, S. H. / Nicholas, A. C. / Thonnard, S. E. et al. | British Library Conference Proceedings | 2003