Spacecraft information: BONUM-1
| Launched | 21 November 1998 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 25546 |
| COSPAR ID | 1998-068A |
| Observing |
Current orbital elements
| Inclination | 10.694° |
| Eccentricity | 0.00041 |
| RA ascending node | 3.150 hr |
| Argument perigee | 331.591° |
| Mean anomaly | 22.701° |
| Orbital period | 1453.984 min |
| Epoch of osculation | 15 Mar 2026, 07:19 |
Derived Quantities
| Min Altitude | 36125.6 km |
| Mean Altitude | 36143.1 km |
| Peak Altitude | 36160.7 km |
Orbital History
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