Statements (25)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:satellite
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| https://www.w3.org/2000/01/rdf-schema#label |
Telstar satellites
|
| gptkbp:launchDate |
1962-07-10
|
| gptkbp:launchVehicle |
gptkb:satellite
|
| gptkbp:manufacturer |
gptkb:Bell_Telephone_Laboratories
|
| gptkbp:notableAchievement |
first live transatlantic television transmission
|
| gptkbp:notableEvent |
Telstar 1 damaged by radiation from Starfish Prime nuclear test
|
| gptkbp:notableMission |
gptkb:Telstar_1
gptkb:Telstar_12 gptkb:Telstar_3 gptkb:Telstar_4 gptkb:Telstar_2 gptkb:Telstar_5 |
| gptkbp:operatedBy |
gptkb:AT&T
|
| gptkbp:orbitType |
gptkb:medium_Earth_orbit
|
| gptkbp:purpose |
communications
|
| gptkbp:status |
some decommissioned
some operational |
| gptkbp:successor |
gptkb:Intelsat_satellites
|
| gptkbp:usedFor |
gptkb:television
data transmission telephone communication |
| gptkbp:bfsParent |
gptkb:Space_Systems/Loral
|
| gptkbp:bfsLayer |
6
|