Communications
INMARSAT 4-F3
OperationalCommunicationsGEO
Relays voice, data, internet or broadcast signals between points on Earth.
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Launch
- Launch date
- August 18, 2008 at 10:43 PM UTC
- Launch site
- Baikonur Cosmodrome, Kazakhstan
- Launched by
- Proton-M Briz-M →
- Operator
- Khrunichev State Research and Production Space Center
- Mission
- Inmarsat 4 F3
- Launch record
- View full launch →
Orbit
- Orbit regime
- GEO
- Apoapsis
- 35,799 km
- Periapsis
- 35,775 km
- Inclination
- 4.29°
- Orbital period
- 1436.1 min
Spacecraft
- Operator
- INMARSAT, Ltd.
- Manufacturer
- EADS Astrium
- Users
- Commercial
- Launch mass
- 5,960 kg
- Power
- 13,000 W
- Design lifetime
- 15 years
Identity
- COSPAR (Int'l)
- 2008-039A
- NORAD catalog №
- 33278
- Object type
- Payload
- Owner / operator
- Isle of Man
- Radar cross-section
- 12.6191 m²
- Status
- Operational
