Orion guidance, navigation, and control system
E1000721
The Orion guidance, navigation, and control system is the spacecraft’s integrated suite of sensors, computers, and software that determines its position and orientation and precisely controls its trajectory and attitude during missions beyond low Earth orbit.
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
avionics subsystem
ⓘ
spacecraft guidance, navigation, and control system ⓘ |
| controls |
Orion main propulsion system pointing
ⓘ
Orion reaction control system NERFINISHED ⓘ spacecraft attitude during burns ⓘ spacecraft attitude during coast phases ⓘ |
| designedFor |
deep space environment
ⓘ
fault tolerance ⓘ high-reliability operation ⓘ |
| developedFor |
NASA Artemis program
NERFINISHED
ⓘ
missions beyond low Earth orbit ⓘ |
| developer | NASA NERFINISHED ⓘ |
| hasComponent |
GN&C software
ⓘ
actuator control electronics ⓘ flight computers ⓘ navigation sensors ⓘ |
| hasFunction |
control spacecraft attitude
ⓘ
control spacecraft trajectory ⓘ determine spacecraft orientation ⓘ determine spacecraft position ⓘ execute control laws ⓘ perform guidance computations ⓘ perform navigation filtering ⓘ |
| integrates |
GPS receivers
ⓘ
inertial measurement units ⓘ main engine gimbals ⓘ optical navigation sensors ⓘ reaction control system actuators ⓘ star trackers ⓘ |
| operatesIn |
cislunar space
ⓘ
low Earth orbit ⓘ |
| partOf |
NASA Orion crew vehicle
NERFINISHED
ⓘ
Orion spacecraft NERFINISHED ⓘ |
| performs |
attitude control
ⓘ
autonomous navigation ⓘ closed-loop guidance ⓘ onboard state estimation ⓘ |
| supports |
crewed missions
ⓘ
uncrewed test flights ⓘ |
| supportsMissionPhase |
Earth orbit operations
ⓘ
cislunar navigation ⓘ entry, descent, and splashdown ⓘ launch ⓘ lunar return trajectory ⓘ trans-lunar injection ⓘ |
| usedOnMission | Artemis I NERFINISHED ⓘ |
| uses |
computers
ⓘ
sensors ⓘ software ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.