Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
UFO 8
Launch Details
| Launched | 15 March 1998 |
| Flight ended | – |
| Status | Operational |
| Category |
Geostationary
|
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 25258 |
| COSPAR ID | 1998-016A |
| Alternative names |
USA 138 |
| Observing |
Current orbital elements
| Inclination | 9.169° |
| Eccentricity | 0.00046 |
| RA ascending node | 2.057 hr |
| Argument perihelion | 168.832° |
| Mean anomaly | 149.347° |
| Orbital period | 1436.074 min |
| Epoch of osculation | 18 Oct 2021, 10:01 |
Derived Quantities
| Min Altitude | 35773.8 km |
| Mean Altitude | 35793.3 km |
| Peak Altitude | 35812.8 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.
Launched alongside
ATLAS 2 CENTAUR R/B