Communications
INMARSAT 4-F1
Partially operationalCommunicationsGEO
Relays voice, data, internet or broadcast signals between points on Earth.
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Launch
- Launch date
- March 11, 2005 at 09:42 PM UTC
- Launch site
- Cape Canaveral SFS, USA
- Launched by
- Atlas V 431 →
- Operator
- Lockheed Martin
- Mission
- INMARSAT 4 F1
- Launch record
- View full launch →
Orbit
- Orbit regime
- GEO
- Apoapsis
- 35,797 km
- Periapsis
- 35,776 km
- Inclination
- 5.16°
- Orbital period
- 1436.1 min
Spacecraft
- Operator
- INMARSAT, Ltd.
- Manufacturer
- EADS Astrium
- Users
- Commercial
- Launch mass
- 5,959 kg
- Power
- 13,000 W
- Design lifetime
- 15 years
Identity
- COSPAR (Int'l)
- 2005-009A
- NORAD catalog №
- 28628
- Object type
- Payload
- Owner / operator
- Isle of Man
- Radar cross-section
- 5.0119 m²
- Status
- Partially operational