Satellite INMARSAT 3 F5 of INMARSAT, Ltd.

Name of Satellite, Alternate Names INMARSAT 3 F5
Country of Operator/Owner United Kingdom
Operator/Owner INMARSAT, Ltd.
Users Commercial
Purpose Communications
Class of Orbit GEO
Type of Orbit
Longitude of GEO (degrees) 25.07
Perigee (km) 35769
Apogee (km) 35803
Eccentricity 0.000403264066799507
Inclination (degrees) 0.04
Period (minutes) 1436.07
Launch Mass (kg.) 2000
Dry Mass (kg.) 895
Power (watts) 2800
Date of Launch 04-02-1998
Expected Lifetime 13 yrs.
Contractor Lockheed Martin Commercial Space Systems
Country of Contractor USA
Launch Site Guiana Space Center
Launch Vehicle Ariane 44L
COSPAR Number 1998-006B
NORAD Number 25153
Comments Broadcasting, business services, mobile communications; demand assigned L-band transponders; back-up and leased-capacity.


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