INMARSAT 4-F1
Mission information
Status
Active
The satellite is in orbit
The network has not received data from this satellite for a long time
The satellite is in orbit
The network has not received data from this satellite for a long time
Orbital parameters of the satellite
Perigee
35779.42 km
Apogee
35795.44 km
Inclination
4.8°
Period
1455.1 min
Semi-major axis
42165.5 km
Velocity
3.08 km/s
Mission timeline
Launch time
Decayed time
Transmitters
Telemetry decoder INMARSAT 4-F1
Decoder name
Decoder fields
Data for the last 30 days
Orbital Elements
Last two-line elements (TLE)
TLE source
Space-Track.org
TLE updated
2025-08-03 19:33:34
Two-line elements (TLE)
1 28628U 05009A 25215.36722149 .00000040 00000-0 00000-0 0 9993
2 28628 4.7510 42.3979 0001843 105.5277 114.5625 1.00272817 74487