Spacecraft information: SL-12 R/B(2)
| Launched | 28 April 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 | 25318 |
| COSPAR ID | 1998-025D |
| Observing |
Current orbital elements
| Inclination | 13.976° |
| Eccentricity | 0.00298 |
| RA ascending node | 0.275 hr |
| Argument perigee | 131.841° |
| Mean anomaly | 51.924° |
| Orbital period | 1439.015 min |
| Epoch of osculation | 16 May 2026, 09:52 |
Derived Quantities
| Min Altitude | 35724.9 km |
| Mean Altitude | 35850.8 km |
| Peak Altitude | 35976.8 km |
Orbital History
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