|
gptkbp:instance_of
|
gptkb:satellite
|
|
gptkbp:communication
|
Tracking and data relay
|
|
gptkbp:data_transmission
|
gptkb:Yes
|
|
gptkbp:data_usage
|
up to 300 Mbps
|
|
gptkbp:debut
|
1983-04-30
1995-01-24
|
|
gptkbp:design
|
gptkb:Hughes_Aircraft_Company
|
|
gptkbp:frequency
|
C-band
S-band
Ka-band
|
|
gptkbp:home_ground
|
Multiple ground stations
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Tracking and Data Relay Satellite System II
|
|
gptkbp:launch_date
|
gptkb:1989
|
|
gptkbp:launch_vehicle
|
gptkb:Space_Shuttle
|
|
gptkbp:launched
|
gptkb:3
|
|
gptkbp:manufacturer
|
gptkb:NASA
|
|
gptkbp:mission
|
Communications relay
|
|
gptkbp:operated_by
|
gptkb:NASA
|
|
gptkbp:operational_use
|
15 years
|
|
gptkbp:orbit_type
|
gptkb:Oceania
gptkb:TDRS-3
gptkb:Africa
gptkb:Europe
gptkb:2000
gptkb:3
gptkb:Asia
gptkb:North_America
gptkb:South_America
gptkb:Kennedy_Space_Center
gptkb:TDRS-1
gptkb:Space_Shuttle
gptkb:Yes
gptkb:Tracking_and_Data_Relay_Satellite_System_III
Decommissioned
7 years
Geostationary orbit
Geostationary
Ground control stations
Data relay
approximately 2,000 kg
Relay satellite
Multi-beam
|
|
gptkbp:orbital_altitude
|
approximately 35,786 km
|
|
gptkbp:power_source
|
Solar panels
|
|
gptkbp:propulsion
|
Hydrazine thrusters
|
|
gptkbp:protocol
|
gptkb:CDMA
FDMA
TDMA
|
|
gptkbp:purpose
|
gptkb:communication
|
|
gptkbp:replaced_by
|
gptkb:Tracking_and_Data_Relay_Satellite_System_III
|
|
gptkbp:service_area
|
Geostationary Orbit
Low Earth Orbit
Medium Earth Orbit
|
|
gptkbp:services_provided
|
gptkb:International_Space_Station
gptkb:Hubble_Space_Telescope
gptkb:Space_Shuttle
|
|
gptkbp:status
|
Decommissioned
|
|
gptkbp:successor
|
gptkb:Tracking_and_Data_Relay_Satellite_System_III
|
|
gptkbp:bfsParent
|
gptkb:satellite
|
|
gptkbp:bfsLayer
|
4
|