Polaris Intelligence
Information
Organizations
Spacecraft
Missions
Constellations
Launch Vehicles
Locations
[USA 73]
retired
Admin Edit
Orbit: LEO
Launched 11/28/1991
Technical Specifications
Verified technical details
Dry Mass
749 kg
Total Mass
1456 kg
Power
Unknown
Design Life
Unknown
Stakeholders
Operator
U.S. Space Systems Command
Manufacturer
U.S. Space Systems Command
Launch Mission
USA 73 (DMSP F11)
11/28/1991