Physics
Scientist
Jet Propulsion Laboratory, California Institute of Technology, Pasadena, California 91109, USA
JPL, Pasadena, CA
California Institute of Technology, Jet Propulsion Laboratory, Pasadena
California Institute of Technology, Jet Propulsion Laboratory, Navigation Systems Section, Pasadena, Calif.
A program for the accurate generation of ephemerides for Halley's Comet
Accurate Navigation of Deep Space Probes using Multifrequency Links: the Cassini Breakthrough during Solar Conjunction Experiments
Anomalous Orbital-Energy Changes Observed during Spacecraft Flybys of Earth
Magellan ephemeris improvement using synthetic aperture radar landmark measurements
The JPL orbit determination software system
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