Polaris Intelligence
Information
Organizations
Products
Spacecraft
Missions
Constellations
Launch Vehicles
Locations
INTELSAT 501
retired
Admin Edit
Orbit: GEO
Launched 5/23/1981
Technical Specifications
Verified technical details
Dry Mass
775 kg
Total Mass
1870 kg
Power
Unknown
Design Life
Unknown
Stakeholders
Operator
Intel
Manufacturer
Ford Aerospace, Palo Alto
Launch Mission
Intelsat 501
5/23/1981