Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
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 | 11.021° |
| Eccentricity | 0.00096 |
| RA ascending node | 2.661 hr |
| Argument perigee | 76.996° |
| Mean anomaly | 292.755° |
| Orbital period | 1447.328 min |
| Epoch of osculation | 14 Sep 2025, 21:47 |
Derived Quantities
| Min Altitude | 35972.7 km |
| Mean Altitude | 36013.3 km |
| Peak Altitude | 36053.9 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.