Spacecraft information: SL-8 R/B
| Launched | 14 November 1984 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 15399 |
| COSPAR ID | 1984-118B |
| Observing |
Current orbital elements
| Inclination | 82.945° |
| Eccentricity | 0.00347 |
| RA ascending node | 2.342 hr |
| Argument perigee | 131.423° |
| Mean anomaly | 255.329° |
| Orbital period | 104.615 min |
| Epoch of osculation | 25 Aug 2026, 09:21 |
Derived Quantities
| Min Altitude | 958.0 km |
| Mean Altitude | 983.6 km |
| Peak Altitude | 1009.1 km |
Launched alongside
COSMOS 1610Orbital History
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