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
35772.16 km
Apogee
35803.71 km
Inclination
4.8°
Period
1455.1 min
Semi-major axis
42166.1 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
2025-10-13 03:09:47
Two-line elements (TLE)
1 28628U 05009A 25285.81309860 .00000024 00000-0 00000-0 0 9993
2 28628 4.8417 42.4747 0003741 184.0299 265.9676 1.00270741 75193