Polaris Intelligence
Information
Organizations
Products
Spacecraft
Missions
Constellations
Launch Vehicles
Locations
Pioneer IV
retired
Admin Edit
Launched 3/3/1959
Technical Specifications
Verified technical details
Dry Mass
7 kg
Total Mass
7 kg
Power
Unknown
Design Life
Unknown
Stakeholders
Operator
U.S. Army
Manufacturer
NASA Jet Propulsion Laboratory
Launch Mission
Pioneer 4
3/3/1959