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TDF 1
Launch Details
| Launched | 27 October 1988 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | France |
| NORAD ID | 19621 |
| COSPAR ID | 1988-098A |
| Observing |
Current orbital elements
| Inclination | 14.794° |
| Eccentricity | 0.00137 |
| RA ascending node | 23.471 hr |
| Argument perigee | 250.343° |
| Mean anomaly | 96.891° |
| Orbital period | 1451.677 min |
| Epoch of osculation | 29 Oct 2025, 07:05 |
Derived Quantities
| Min Altitude | 36040.0 km |
| Mean Altitude | 36098.1 km |
| Peak Altitude | 36156.3 km |
Orbital History
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