Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
Spacecraft information: INMARSAT 3-F4
Launch Details
| Launched | 2 June 1997 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | International Mobile Satellite Organization (INMARSAT) |
| NORAD ID | 24819 |
| COSPAR ID | 1997-027A |
| Observing |
Current orbital elements
| Inclination | 11.637° |
| Eccentricity | 0.00103 |
| RA ascending node | 2.480 hr |
| Argument perigee | 77.130° |
| Mean anomaly | 116.912° |
| Orbital period | 1447.283 min |
| Epoch of osculation | 19 Aug 2026, 02:29 |
Derived Quantities
| Min Altitude | 35968.8 km |
| Mean Altitude | 36012.4 km |
| Peak Altitude | 36056.0 km |
Orbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.