This program developed solutions for reliable and accurate observation and tracking of space objects, better monitoring and cataloguing of space debris, orbit conjunction analysis, and collision mitigation. Research Program 1 included the sub-programs “Active tracking for Low Earth Orbit (LEO)", “Debris Characterisation and Object Database” and “Geostationary Object (GEO) Tracking and High Precision Orbit Determination".

This program developed new tools to improve the accuracy and reliability of orbit predictions, including the development of new models for atmospheric mass density and earth gravitational field influence. Research Program 2 included the sub-programs “Atmospheric Mass Density (AMD)” and “Reliable Orbit Determination (ROD)”.

03

Space Asset Management

Research Program 3 focused on developing techniques, algorithms and databases to predict and avoid potential collisions in space. A research aim was the development of systems to allow multi-national contributions from diverse sensors to space object catalogues and a standard approach to asset management. This project involved collaboration with SERC international partners to develop a global space catalogue and distribution system and included the sub-programs “Space Catalogues” and “Conjunctions Analysis and Threat Warning”.

04

Space Segment

Research Program 4 was designed to apply the knowledge gained and equipment developed in RP1-RP3 to engage space objects using photon pressure with a view to establishing momentum transfer and force models for the interaction between the space objects and the propagated energy. In order to establish the actual radiated flux achieved on orbit, dedicated satellite payloads were designed and launched into orbit to serve as instrument platform targets for the experiment. This program includes the sub-programs “Payload Development” and “Photon Pressure”.