Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
TDRS 3
Launch Details
| Launched | 28 September 1988 |
| Flight ended | – |
| Status | Operational |
| Categories |
Tracking and Data Relay Satellite System (TDRSS)
Geostationary Active satellites |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 19548 |
| COSPAR ID | 1988-091B |
| Observing |
Current orbital elements
| Inclination | 12.832° |
| Eccentricity | 0.00363 |
| RA ascending node | 22.866 hr |
| Argument perigee | 342.457° |
| Mean anomaly | 13.759° |
| Orbital period | 1435.995 min |
| Epoch of osculation | 19 Aug 2025, 04:01 |
Derived Quantities
| Min Altitude | 35638.6 km |
| Mean Altitude | 35791.7 km |
| Peak Altitude | 35944.9 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.