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Spacecraft information: TDRS 5
Launch Details
| Launched | 1 August 1991 |
| 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 | 21639 |
| COSPAR ID | 1991-054B |
| Observing |
Current orbital elements
| Inclination | 14.088° |
| Eccentricity | 0.00138 |
| RA ascending node | 23.653 hr |
| Argument perigee | 266.680° |
| Mean anomaly | 185.262° |
| Orbital period | 1436.131 min |
| Epoch of osculation | 30 Jan 2026, 08:19 |
Derived Quantities
| Min Altitude | 35736.1 km |
| Mean Altitude | 35794.4 km |
| Peak Altitude | 35852.7 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.