Method for extending the useful life of a space satellite
OwnerDavid R. Scottinventor
Life of this patent
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Abstract
The life of a target satellite is modified, i.e., extended or terminated by docking an extension spacecraft with the target satellite to form a docked satellite-spacecraft combination. The extension spacecraft is docked with and mechanically connected to the target satellite and includes guidance, navigation, and control systems for performing the rendezvous and docking maneuvers and for controlling the position of the docked spacecraft-satellite combination. The extension spacecraft also includes an onboard propellant supply for accomplishing the rendezvous and docking of the spacecraft with the satellite and for controlling the position of the docked spacecraft-satellite combination.
Claims1
A method for adjusting the life of a target satellite said method comprising
- a) mechanically connecting an unmanned extension spacecraft to said target satellite, forming a docked satellite-spacecraft combination, said unmanned extension spacecraft including
- i) guidance, navigation and control systems carried by said spacecraft for position control of said docked satellite-spacecraft combination, and
- ii) an onboard propellant supply carried by said spacecraft for position control of said docked satellite-spacecraft combination;
- and
- b) activating said guidance, navigation and control systems carried by said spacecraft to provide position control for said satellite-spacecraft combination.
Dependencies are inferred from the claim text.