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Spacecraft information: INMARSAT 3-F3
Launch Details
| Launched | 17 December 1996 |
| Flight ended | – |
| Status | Backup/Standby |
| Categories |
Geostationary
Active satellites |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | International Mobile Satellite Organization (INMARSAT) |
| NORAD ID | 24674 |
| COSPAR ID | 1996-070A |
| Observing |
Current orbital elements
| Inclination | 10.124° |
| Eccentricity | 0.00064 |
| RA ascending node | 3.367 hr |
| Argument perigee | 283.729° |
| Mean anomaly | 88.714° |
| Orbital period | 1440.036 min |
| Epoch of osculation | 18 Mar 2026, 07:17 |
Derived Quantities
| Min Altitude | 35843.9 km |
| Mean Altitude | 35870.8 km |
| Peak Altitude | 35897.7 km |
Launched alongside
ATLAS 2A CENTAUR R/BOrbital History
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