Polaris Intelligence
Information
Organizations
Spacecraft
Missions
Constellations
Launch Vehicles
Locations
Prognoz-4
retired
Admin Edit
Launched 12/22/1975
Technical Specifications
Verified technical details
Dry Mass
905 kg
Total Mass
905 kg
Power
Unknown
Design Life
Unknown
Stakeholders
Operator
Institut Kosmicheksiye Issledovaniya
Manufacturer
Institut Kosmicheksiye Issledovaniya
Launch Mission
Prognoz-4 Mission
12/22/1975