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 | 0.00020 |
| RA ascending node | 10.767 hr |
| Argument perigee | 306.219° |
| Mean anomaly | 59.515° |
| Orbital period | 912.101 min |
| Epoch of osculation | 30 Mar 2026, 06:09 |
Derived Quantities
| Min Altitude | 24777.4 km |
| Mean Altitude | 24783.6 km |
| Peak Altitude | 24789.8 km |
Orbital History
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