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Navigation mission
Navigation mission definition
A Navigation Mission is a type of mission primarily focused on determining and maintaining the trajectory and orientation of a spacecraft or satellite to ensure it follows a planned path through space.
Such missions involve the use of specialized onboard systems and instruments to accurately measure parameters like velocity, position, and orientation.
Data from various sensors, including gyroscopes, accelerometers, and star trackers, are fused to provide precise navigational information.
Navigation missions are critical for the successful operation of spacecraft, enabling tasks such as orbit insertion, rendezvous, docking, and landing.
They are essential not only for maintaining the desired orbit but also for avoiding potential collisions with other objects in space, thus supporting the overall safety and success of space missions.
Operational role and safety impact
Navigation missions turn guidance and control into an operational discipline: keeping a spacecraft on its intended trajectory, maintaining attitude knowledge, and executing orbit changes safely and efficiently.
Accurate navigation underpins time critical activities such as orbit insertion, rendezvous and docking, station keeping, and deorbiting, where small errors can translate into missed windows, extra propellant use, or loss of mission capability.
In today’s congested LEO environment, navigation is also tightly coupled to space traffic management because safe maneuver planning depends on timely knowledge of conjunction risks and on reliable prediction of how both the spacecraft and nearby objects will evolve in orbit.
Look Up and SYNAPSE support for collision avoidance
Look Up supports navigation driven operations by detecting and tracking objects in LEO with SORASYS radars, improving the timeliness and accuracy of the local space picture used for safe maneuver planning.
SYNAPSE fuses Look Up data with external sources to catalogue objects, issue rapid alerts, and deliver collision avoidance predictions with a 99.9% accuracy rate.
Together, they help operators coordinate risk management and protect fleets by turning tracking data into actionable warnings and maneuver recommendations aligned with mission constraints.
We deliver space situational awareness (SSA) and space domain awareness (SDA) solutions that help secure active satellites and ensure safe operations in the ever-growing expanse of space.