Spacecraft information: OKEAN-1
| Launched | 4 July 1988 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 19274 |
| COSPAR ID | 1988-056A |
| Observing |
Current orbital elements
| Inclination | 82.472° |
| Eccentricity | 0.00159 |
| RA ascending node | 22.487 hr |
| Argument perigee | 76.056° |
| Mean anomaly | 284.244° |
| Orbital period | 94.126 min |
| Epoch of osculation | 26 Dec 2025, 09:59 |
Derived Quantities
| Min Altitude | 472.5 km |
| Mean Altitude | 483.4 km |
| Peak Altitude | 494.2 km |
Orbital History
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