Day-to-Day Responsibilities
Track catalogued objects in orbit using radar, optical and other tracking data, and keep their orbit records up to date.
Screen for close approaches (conjunctions) between active satellites and debris, and estimate the probability of a collision.
Update predictions when new launches, breakups or satellite manoeuvres change an object's path.
Recommend avoidance manoeuvres or timing changes to satellite operators, explaining the risk and cost of each option.
Predict where and when debris may re-enter the atmosphere and assess any risk on the ground.
Check end-of-life plans so that satellites are moved out of busy orbits or brought down safely.
Write alerts and reports for operators, engineers and regulators, explaining the risk in plain language.


