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SIRIUS 3
Launch Details
| Launched | 4 October 1998 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Europe's Spaceport, Kourou, French Guiana |
| Owner | SES |
| NORAD ID | 25492 |
| COSPAR ID | 1998-056B |
| Observing |
Current orbital elements
| Inclination | 11.270° |
| Eccentricity | 0.00032 |
| RA ascending node | 2.440 hr |
| Argument perigee | 106.448° |
| Mean anomaly | 246.896° |
| Orbital period | 1454.000 min |
| Epoch of osculation | 22 Aug 2025, 05:59 |
Derived Quantities
| Min Altitude | 36129.9 km |
| Mean Altitude | 36143.4 km |
| Peak Altitude | 36157.0 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.