Statements (30)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:satellite
KH-11 |
| gptkbp:alsoKnownAs |
gptkb:Keyhole-11
gptkb:Improved_Crystal gptkb:Kennan KH-11 |
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| https://www.w3.org/2000/01/rdf-schema#label |
Crystal (satellite)
|
| gptkbp:lastFlight |
2021
|
| gptkbp:launchDate |
1976
December 1976 |
| gptkbp:launchVehicle |
gptkb:Delta_IV_Heavy
gptkb:Titan_IIID gptkb:Titan_IV |
| gptkbp:manufacturer |
gptkb:Lockheed_Martin
|
| gptkbp:numberLaunched |
at least 16
|
| gptkbp:operator |
gptkb:National_Reconnaissance_Office
gptkb:United_States |
| gptkbp:orbitType |
gptkb:Low_Earth_Orbit
|
| gptkbp:payload |
optical imaging system
|
| gptkbp:precededBy |
gptkb:KH-9_Hexagon
|
| gptkbp:purpose |
optical reconnaissance
|
| gptkbp:resolution |
sub-meter
|
| gptkbp:status |
active
|
| gptkbp:successor |
KH-12
|
| gptkbp:usedFor |
military intelligence
surveillance strategic reconnaissance |
| gptkbp:bfsParent |
gptkb:Keyhole_(KH)_series
|
| gptkbp:bfsLayer |
6
|