Polaris
Intelligence
My Polaris
Intelligence
Space & Launch
Ecosystem
About
Ctrl K
Explore
Sign in
INMARSAT III F-2
retired
Communications
GEO
COSPAR 1996-053A
Launched 9/6/1996
Admin Edit
Mission & Launch
Launch Mission
Inmarsat 3 F2
Launch Vehicle
Proton-K
Launch Date
9/6/1996
Last Contact
2/22/2019
Orbit & Mass
Orbit Class
GEO
Altitude
36,046 km
Inclination
2.67 deg
Dry Mass
900 kg
Total Mass
1,130 kg
Payload Classification
Mission Type
Communications
Payload Category
COM
Payload Class
C
Organizations
Operator
Viasat
Manufacturer
Lockheed Martin
Constellation
Name
Inmarsat GEO fleet
Active Satellites
7
Registry
COSPAR ID
1996-053A
Track