Polaris Intelligence
Information
Organizations
Products
Spacecraft
Missions
Constellations
Launch Vehicles
Locations
Explorer 9
retired
Admin Edit
Orbit: LEO
Launched 2/16/1961
Technical Specifications
Verified technical details
Dry Mass
6 kg
Total Mass
6 kg
Power
Unknown
Design Life
Unknown
Stakeholders
Operator
NASA Langley Research Center
Manufacturer
G T Schjeldahl Inc.
Launch Mission
Explorer 9
2/16/1961