|
gptkbp:instanceOf
|
gptkb:satellite
|
|
gptkbp:declassified
|
2011
|
|
gptkbp:diameter
|
about 3 meters
|
|
gptkbp:film
|
yes
|
|
gptkbp:filmCanistersPerMission
|
up to 4
|
|
gptkbp:filmRecoveryVehicle
|
gptkb:General_Electric_Satellite_Return_Vehicle
|
|
gptkbp:focusArea
|
panoramic camera
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
KH-9 HEXAGON
|
|
gptkbp:latestReleaseVersion
|
April 1986
|
|
gptkbp:launchDate
|
1971–1986
June 15, 1971
|
|
gptkbp:launchVehicle
|
gptkb:Titan_III
|
|
gptkbp:length
|
about 18 meters
|
|
gptkbp:manufacturer
|
gptkb:Lockheed_Corporation
|
|
gptkbp:mass
|
about 11,400 kg
|
|
gptkbp:missionType
|
optical reconnaissance
|
|
gptkbp:nickname
|
gptkb:Big_Bird
|
|
gptkbp:numberOfLaunches
|
19
20
|
|
gptkbp:operator
|
gptkb:United_States_Air_Force
|
|
gptkbp:orbitType
|
gptkb:Low_Earth_Orbit
|
|
gptkbp:payload
|
infrared sensors
ELINT sensors
mapping camera
|
|
gptkbp:precededBy
|
gptkb:KH-8_GAMBIT
|
|
gptkbp:primaryUser
|
gptkb:United_States
|
|
gptkbp:resolution
|
about 2–3 feet
|
|
gptkbp:status
|
retired
|
|
gptkbp:successor
|
gptkb:KH-11_KENNEN
|
|
gptkbp:usedBy
|
gptkb:National_Reconnaissance_Office
|
|
gptkbp:bfsParent
|
gptkb:CORONA_program
gptkb:U.S._reconnaissance_satellite_programs
gptkb:Crystal_(KH-11)
gptkb:National_Reconnaissance_Office_missions
|
|
gptkbp:bfsLayer
|
7
|