Polaris Intelligence
Information
Organizations
Products
Spacecraft
Missions
Constellations
Launch Vehicles
Locations
Einstein Observatory
retired
Admin Edit
Launched 11/13/1978
Technical Specifications
Verified technical details
Dry Mass
3130 kg
Total Mass
3130 kg
Power
Unknown
Design Life
Unknown
Stakeholders
Operator
NASA Marshall Space Flight Center
Manufacturer
Northrop Grumman
Launch Mission
HEAO 2
11/13/1978