Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
Spacecraft information: NAVSTAR 50
Launch Details
| Launched | 29 January 2001 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 26690 |
| COSPAR ID | 2001-004A |
| Alternative names |
USA 156 GPS BIIR-07 SVN 54 SLOT E4 |
| Observing |
Current orbital elements
| Inclination | 55.160° |
| Eccentricity | 0.00031 |
| RA ascending node | 2.387 hr |
| Argument perigee | 4.253° |
| Mean anomaly | 163.595° |
| Orbital period | 751.614 min |
| Epoch of osculation | 25 Mar 2026, 08:37 |
Derived Quantities
| Min Altitude | 21004.1 km |
| Mean Altitude | 21012.6 km |
| Peak Altitude | 21021.0 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.