Spacecraft information: SL-8 R/B
| Launched | 22 January 1986 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 16511 |
| COSPAR ID | 1986-008B |
| Observing |
Current orbital elements
| Inclination | 82.939° |
| Eccentricity | 0.00227 |
| RA ascending node | 17.024 hr |
| Argument perigee | 285.001° |
| Mean anomaly | 138.136° |
| Orbital period | 104.651 min |
| Epoch of osculation | 19 Aug 2026, 00:33 |
Derived Quantities
| Min Altitude | 968.6 km |
| Mean Altitude | 985.3 km |
| Peak Altitude | 1002.0 km |
Launched alongside
COSMOS 1727Orbital History
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