About National Intelligence Organizations Products Missions Vehicles Spacecraft Constellations Forecasts Latest Information

Ctrl K

© Polaris Intelligence 2026Admin

SAGE

retired

Orbit: LEOLaunched 2/18/1979

Technical Specifications

Verified technical details

Dry Mass: 147 kg
Total Mass: 147 kg
Power: Unknown
Design Life: Unknown

Stakeholders

Operator

NASA Goddard Space Flight Center

Manufacturer

NASA Goddard Space Flight Center

Launch Mission

SAGE Mission

2/18/1979