Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:military_satellite_constellation
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| gptkbp:fullName |
gptkb:Defense_Support_Program_satellites
|
| gptkbp:fundedBy |
gptkb:United_States_Department_of_Defense
|
| gptkbp:latestReleaseVersion |
2007
|
| gptkbp:launchDate |
1970
|
| gptkbp:manufacturer |
gptkb:TRW
|
| gptkbp:numberOfLaunches |
23
|
| gptkbp:operatedBy |
gptkb:United_States_Air_Force
gptkb:United_States_Space_Force |
| gptkbp:orbitType |
geosynchronous orbit
|
| gptkbp:payload |
infrared sensors
|
| gptkbp:purpose |
space surveillance
missile launch detection nuclear detonation detection |
| gptkbp:relatedTo |
gptkb:SBIRS
Missile defense |
| gptkbp:replacedBy |
gptkb:SBIRS_satellites
|
| gptkbp:status |
retired
|
| gptkbp:usedFor |
gptkb:early_warning_system
|
| gptkbp:bfsParent |
gptkb:Delta_IV_program
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
DSP satellites
|