Statements (23)
Predicate | Object |
---|---|
gptkbp:instanceOf |
satellite communications program
|
gptkbp:country |
gptkb:United_States
|
gptkbp:firstSatellite |
gptkb:TDRS-1
|
gptkbp:fullName |
Tracking and Data Relay Satellite program
|
https://www.w3.org/2000/01/rdf-schema#label |
TDRS program
|
gptkbp:launchDate |
1983-04-04
|
gptkbp:manufacturer |
gptkb:TRW
gptkb:Boeing gptkb:Northrop_Grumman |
gptkbp:numberOfLaunches |
13
|
gptkbp:operatedBy |
gptkb:NASA
|
gptkbp:operationalOrbit |
gptkb:satellite
|
gptkbp:primaryUser |
gptkb:Hubble_Space_Telescope
gptkb:International_Space_Station gptkb:Space_Shuttle_program |
gptkbp:purpose |
provide communication links between ground stations and spacecraft
|
gptkbp:relatedTo |
gptkb:Near_Earth_Network
gptkb:Space_Network |
gptkbp:service |
geostationary communications satellite
|
gptkbp:status |
operational
|
gptkbp:website |
https://www.nasa.gov/tdrs
|
gptkbp:bfsParent |
gptkb:Atlas_rocket_family
|
gptkbp:bfsLayer |
6
|