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

© Polaris Intelligence 2026Admin

Pioneer 11

retired

Launched 4/6/1973

Technical Specifications

Verified technical details

Dry Mass: 243 kg
Total Mass: 270 kg
Power: Unknown
Design Life: Unknown

Stakeholders

Operator

NASA Ames Research Center

Manufacturer

Northrop Grumman

Launch Mission

Pioneer 11 Mission

4/6/1973