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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 | 12.905° |
Eccentricity | 0.00372 |
RA ascending node | 22.909 hr |
Argument perigee | 348.338° |
Mean anomaly | 6.955° |
Orbital period | 1436.120 min |
Epoch of osculation | 17 May 2025, 10:09 |
Derived Quantities
Min Altitude | 35637.3 km |
Mean Altitude | 35794.2 km |
Peak Altitude | 35951.1 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.