Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
Spacecraft information: UFO 10
Launch Details
| Launched | 22 November 1999 |
| Flight ended | – |
| Status | Operational |
| Categories |
Geostationary
Active satellites |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 25967 |
| COSPAR ID | 1999-063A |
| Alternative names |
USA 146 |
| Observing |
Current orbital elements
| Inclination | 9.842° |
| Eccentricity | 0.00031 |
| RA ascending node | 1.828 hr |
| Argument perigee | 4.108° |
| Mean anomaly | 186.345° |
| Orbital period | 1436.119 min |
| Epoch of osculation | 09 May 2026, 00:55 |
Derived Quantities
| Min Altitude | 35781.2 km |
| Mean Altitude | 35794.2 km |
| Peak Altitude | 35807.1 km |
Launched alongside
ATLAS 2A CENTAUR R/BOrbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.