Spacecraft information: EXPRESS-AM11
| Launched | 25 April 2004 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 28234 |
| COSPAR ID | 2004-015A |
| Observing |
Current orbital elements
| Inclination | 12.770° |
| Eccentricity | 0.00076 |
| RA ascending node | 1.639 hr |
| Argument perigee | 277.403° |
| Mean anomaly | 275.738° |
| Orbital period | 1451.128 min |
| Epoch of osculation | 25 Dec 2025, 15:56 |
Derived Quantities
| Min Altitude | 36055.0 km |
| Mean Altitude | 36087.4 km |
| Peak Altitude | 36119.9 km |
Orbital History
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