Polaris Intelligence
Information
Organizations
Products
Spacecraft
Missions
Constellations
Launch Vehicles
Locations
AE-D
retired
Admin Edit
Orbit: LEO
Launched 10/6/1975
Technical Specifications
Verified technical details
Dry Mass
506 kg
Total Mass
675 kg
Power
Unknown
Design Life
Unknown
Stakeholders
Operator
NASA Goddard Space Flight Center
Manufacturer
RCA Astro Electronics (Astro Space)
Launch Mission
Explorer 54
10/6/1975