Polaris Intelligence
Information
Organizations
Products
Spacecraft
Missions
Constellations
Launch Vehicles
Locations
Midas 4
retired
Admin Edit
Orbit: MEO
Launched 10/21/1961
Technical Specifications
Verified technical details
Dry Mass
840 kg
Total Mass
1540 kg
Power
Unknown
Design Life
Unknown
Stakeholders
Operator
U.S. Space Systems Command
Manufacturer
Lockheed Martin
Launch Mission
Midas 4
10/21/1961