Spacecraft information: INMARSAT 2-F4
| Launched | 14 April 1992 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | International Mobile Satellite Organization (INMARSAT) |
| NORAD ID | 21940 |
| COSPAR ID | 1992-021B |
| Observing |
Current orbital elements
| Inclination | 12.163° |
| Eccentricity | 0.00064 |
| RA ascending node | 1.044 hr |
| Argument perigee | 164.708° |
| Mean anomaly | 198.524° |
| Orbital period | 1470.244 min |
| Epoch of osculation | 22 Jun 2026, 04:23 |
Derived Quantities
| Min Altitude | 36432.0 km |
| Mean Altitude | 36459.5 km |
| Peak Altitude | 36487.0 km |
Launched alongside
TELECOM 2B ARIANE 44L+ R/B ARIANE 44L+ DEB ARIANE 44L+ DEB ARIANE 44L+ DEB ARIANE 44L+ DEB ARIANE 44L+ DEB ARIANE 44L+ DEB ARIANE 44L+ DEB ARIANE 44L+ DEB ARIANE 44L+ DEB ARIANE 44L+ DEB ARIANE 44L+ DEB ARIANE 44L+ DEB ARIANE 44L+ DEB ARIANE 44L+ DEB ARIANE 44L+ DEB ARIANE 44L+ DEB ARIANE 44L+ DEB ARIANE 44L+ DEBOrbital History
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