Polaris Intelligence
Information
Organizations
Products
Spacecraft
Missions
Constellations
Launch Vehicles
Locations
Tyazholiy Sputnik
retired
Admin Edit
Launched 2/4/1961
Technical Specifications
Verified technical details
Dry Mass
620 kg
Total Mass
5620 kg
Power
Unknown
Design Life
Unknown
Stakeholders
Operator
RSC Energia
Manufacturer
RSC Energia
Launch Mission
Tyazholiy Sputnik
2/4/1961