Spacecraft information: SL-12 R/B(2)
| Launched | 6 May 1998 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 25334 |
| COSPAR ID | 1998-028D |
| Observing |
Current orbital elements
| Inclination | 17.435° |
| Eccentricity | 0.48613 |
| RA ascending node | 0.479 hr |
| Argument perigee | 323.314° |
| Mean anomaly | 227.509° |
| Orbital period | 790.430 min |
| Epoch of osculation | 26 Dec 2025, 11:25 |
Derived Quantities
| Min Altitude | 8181.0 km |
| Mean Altitude | 21947.4 km |
| Peak Altitude | 35713.9 km |
Orbital History
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