Implementing a 50x50 Gravity Field Model in an Orbit Determination System (AAS 93-693)
Application of Sun-Synchronous Critically Inclined Orbits to Global Personal Communications Systems
Current Development of the Precision Semianalytical Satellite Theory
The Determination of Precision Mean Element Sets from GPS Receiver on-Board Navigation Solutions
Parallel Orbit Propagation and the Analysis of Satellite Constellations
Automated Station-Keeping for Satellite Constellations
Automated Station-Keeping for Satellite Constellations
The Evolution of Highly-Eccentric Orbits: Decay Phase Analysis
Estimating Atmosphere Density Variations to Improve LEO Orbit Prediction Accuracy
Optimal Station Keeping Strategies Via Parallel Genetic Algorithms
Orbit Determination for Medium-Altitude Eccentric Orbits Using GPS
Elliptical Orbit Constellation- A New Paradigm for Higher Efficiency in Space Systems
Near-Real Time Atmospheric Density Correction Using NAVSPASUR Fence Observations (AAS 00-179)