Polaris Intelligence
Information
Organizations
Products
Spacecraft
Missions
Constellations
Launch Vehicles
Locations
Transit III-B
retired
Admin Edit
Launched 2/22/1961
Technical Specifications
Verified technical details
Dry Mass
170 kg
Total Mass
796 kg
Power
Unknown
Design Life
Unknown
Stakeholders
Operator
U.S. Navy
Manufacturer
Johns Hopkins Applied Physics Lab
Launch Mission
Transit 3B
2/22/1961