Satellites Footprints Channels News

Satellites

All orbits · 0 satellites/ to search

Satellites

All orbits · 0 satellites/ to search

Satellite intelligenceLive

Explore

Satellites
Footprints
NGSO Tracking
Channels
Enterprise
News
Contact

About

Terms & Conditions
Privacy Statement
Disclaimers
Copyright
Credits & Data Sources
Deleting your account

© 2026 Satbeams SRL. Satbeams^® is a registered trademark. All rights reserved.

Inmarsat-2F4

Also known as Inmarsat 2F4, I2F4

retired

Identification

NORAD / COSPAR: 21940 / 1992-021B
Operator: Inmarsat plc

Orbit & position

Orbit: GEO
Position: 109° E (70.5° E)
Altitude: —
Velocity: —
Period: —
Eccentricity: —

Hardware

Manufacturer: Airbus Defence and Space
Model: Eurostar-1000
Mass: 1389 kg
Dry mass: 690 kg

Launch

Launch date: 15 Apr 1992
Launch site: Guiana Space Center
Launch vehicle: Ariane 44L
Design life: 10 yr

Comment

Broadcasting, business services, mobile communications; demand-assigned L-band transponders