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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 | 10.797° |
Eccentricity | 0.00123 |
RA ascending node | 2.725 hr |
Argument perigee | 40.693° |
Mean anomaly | 138.055° |
Orbital period | 1447.322 min |
Epoch of osculation | 14 May 2025, 18:21 |
Derived Quantities
Min Altitude | 35961.2 km |
Mean Altitude | 36013.2 km |
Peak Altitude | 36065.2 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.