Polaris Intelligence
Polaris
Intelligence
AboutNational IntelligenceOrganizationsProductsMissionsVehiclesSpacecraftConstellationsForecastsLatest Information
Explore
© Polaris Intelligence 2026Admin

Echostar IV

retired
Admin Edit
Orbit: GEOLaunched 5/7/1998
Technical Specifications
Verified technical details
Dry Mass
1580 kg
Total Mass
3470 kg
Power
Unknown
Design Life
Unknown
Stakeholders

Operator

EchoStar

Manufacturer

Lockheed Martin
Launch Mission

Echostar 4

5/7/1998