Polaris Intelligence
Information
Organizations
Products
Spacecraft
Missions
Constellations
Launch Vehicles
Locations
USA 139
active
Admin Edit
Orbit: GEO
Launched 5/9/1998
Technical Specifications
Verified technical details
Dry Mass
4600 kg
Total Mass
5000 kg
Power
Unknown
Design Life
Unknown
Stakeholders
Operator
U.S. National Reconnaissance Office (NRO)
Manufacturer
Unknown USA
Launch Mission
USA 139 [RH8]
5/9/1998