Laser Retroreflector Array (LRA)
GPTKB entity
Statements (24)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
retroreflector array
|
| gptkbp:component |
passive optical device
|
| gptkbp:deployment |
gptkb:Luna_17_mission
gptkb:Luna_21_mission gptkb:Apollo_11_mission gptkb:Apollo_15_mission gptkb:Apollo_14_mission 1969 |
| gptkbp:enables |
precise measurement of Earth-Moon distance
|
| https://www.w3.org/2000/01/rdf-schema#label |
Laser Retroreflector Array (LRA)
|
| gptkbp:location |
gptkb:Moon
|
| gptkbp:material |
gptkb:fused_silica
|
| gptkbp:operator |
gptkb:NASA
gptkb:Soviet_space_program |
| gptkbp:purpose |
lunar laser ranging
|
| gptkbp:reflects |
laser beams
|
| gptkbp:usedOn |
gptkb:Luna_17
gptkb:Apollo_11 gptkb:Luna_21 gptkb:Apollo_14 gptkb:Lunar_Reconnaissance_Orbiter gptkb:Apollo_15 |
| gptkbp:bfsParent |
gptkb:Jason-1
|
| gptkbp:bfsLayer |
6
|