Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:satellite
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| https://www.w3.org/2000/01/rdf-schema#label |
Hughes Syncom satellites
|
| gptkbp:includes |
gptkb:Syncom_3
gptkb:Syncom_2 gptkb:Syncom_1 |
| gptkbp:launchDate |
1963-02-14
|
| gptkbp:manufacturer |
gptkb:Hughes_Aircraft_Company
|
| gptkbp:mass |
39 kg (Syncom 2)
|
| gptkbp:notableEvent |
first live television broadcast across the Pacific (Syncom 3)
|
| gptkbp:notableFor |
first geosynchronous communications satellites
|
| gptkbp:operator |
gptkb:NASA
|
| gptkbp:orbitType |
geosynchronous orbit
|
| gptkbp:powerSource |
solar panels
|
| gptkbp:purpose |
communications
|
| gptkbp:status |
retired
|
| gptkbp:technology |
spin-stabilized
|
| gptkbp:usedFor |
gptkb:television
data transmission telephone relay |
| gptkbp:bfsParent |
gptkb:Hughes_Aircraft_Company
|
| gptkbp:bfsLayer |
6
|