Polaris Intelligence
Information
Organizations
Products
Spacecraft
Missions
Constellations
Launch Vehicles
Locations
Echo 2
retired
Admin Edit
Orbit: LEO
Launched 1/25/1964
Technical Specifications
Verified technical details
Dry Mass
256 kg
Total Mass
278 kg
Power
Unknown
Design Life
Unknown
Stakeholders
Operator
NASA Langley Research Center
Manufacturer
G T Schjeldahl Inc.
Launch Mission
Echo 2 Mission
1/25/1964