Spacecraft information: SIRIUS-1
| Launched | 29 June 2000 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | United States |
| NORAD ID | 26390 |
| COSPAR ID | 2000-035A |
| Observing |
Current orbital elements
| Inclination | 59.378° |
| Eccentricity | 0.00030 |
| RA ascending node | 10.903 hr |
| Argument perigee | 70.903° |
| Mean anomaly | 286.508° |
| Orbital period | 912.100 min |
| Epoch of osculation | 18 Dec 2025, 06:21 |
Derived Quantities
| Min Altitude | 24774.4 km |
| Mean Altitude | 24783.6 km |
| Peak Altitude | 24792.8 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.