Guidance and Control of Position and Attitude for Rendezvous and Dock/Berthing with a Noncooperative/Target Spacecraft

Table 1

On-orbit servicing scenarios.

Status of spacecraft	OOS provided
End of lifetime due to propellant, all systems operational	Refuelling in situ to extend satellite mission lifetime
Partial failure of satellite	Replacement/repair of failed unit
Erroneous injection of satellite	Rescue and reboost to operational orbit
Threat to other space assets and/or Earth	Retrieval and deorbit