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ST-1
Launch Details
| Launched | 24 August 1998 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | Singapore/Taiwan |
| NORAD ID | 25460 |
| COSPAR ID | 1998-049A |
| Observing |
Current orbital elements
| Inclination | 10.489° |
| Eccentricity | 0.00053 |
| RA ascending node | 3.181 hr |
| Argument perigee | 320.995° |
| Mean anomaly | 323.953° |
| Orbital period | 1458.291 min |
| Epoch of osculation | 15 Sep 2025, 05:51 |
Derived Quantities
| Min Altitude | 36204.4 km |
| Mean Altitude | 36227.0 km |
| Peak Altitude | 36249.6 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.
Launched alongside
ARIANE 44P R/B