|
gptkbp:instanceOf
|
gptkb:satellite
|
|
gptkbp:countryOfOrigin
|
gptkb:United_States
|
|
gptkbp:decommissioned
|
1963-02-21
|
|
gptkbp:destroyedBy
|
high-altitude nuclear test radiation
|
|
gptkbp:diameter
|
88 cm
|
|
gptkbp:launchDate
|
1962-07-10
|
|
gptkbp:launchSite
|
gptkb:Cape_Canaveral_LC-17B
|
|
gptkbp:launchVehicle
|
gptkb:Thor-Delta
|
|
gptkbp:legacy
|
paved way for modern satellite communications
|
|
gptkbp:manufacturer
|
gptkb:Bell_Telephone_Laboratories
|
|
gptkbp:mass
|
77 kg
|
|
gptkbp:missionType
|
communications
|
|
gptkbp:notableFor
|
first live transatlantic television feed
first active communications satellite
|
|
gptkbp:operator
|
gptkb:AT&T
|
|
gptkbp:orbitType
|
gptkb:medium_Earth_orbit
|
|
gptkbp:powers
|
14 W (solar panels)
|
|
gptkbp:shape
|
spherical
|
|
gptkbp:status
|
inactive
|
|
gptkbp:transponder
|
one active transponder
|
|
gptkbp:bfsParent
|
gptkb:Thor-Delta
gptkb:Telstar_satellites
gptkb:Delta_rocket_family
gptkb:Telstar_satellite_fleet
gptkb:Development_of_Telstar_satellite
gptkb:Telstar_2
|
|
gptkbp:bfsLayer
|
7
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Telstar 1
|