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MUOS-4
Launch Details
| Launched | 1 September 2015 |
| Flight ended | – |
| Status | Operational |
| Categories |
Geostationary
Active satellites |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 40887 |
| COSPAR ID | 2015-044A |
| Observing |
Current orbital elements
| Inclination | 3.823° |
| Eccentricity | 0.00525 |
| RA ascending node | 2.658 hr |
| Argument perigee | 3.225° |
| Mean anomaly | 10.684° |
| Orbital period | 1436.102 min |
| Epoch of osculation | 14 Sep 2025, 22:58 |
Derived Quantities
| Min Altitude | 35572.4 km |
| Mean Altitude | 35793.8 km |
| Peak Altitude | 36015.3 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.