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Spacecraft information: SL-8 R/B
Launch Details
| Launched | 9 September 1986 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 16953 |
| COSPAR ID | 1986-070B |
| Observing |
Current orbital elements
| Inclination | 74.011° |
| Eccentricity | 0.00111 |
| RA ascending node | 18.309 hr |
| Argument perigee | 60.974° |
| Mean anomaly | 299.253° |
| Orbital period | 100.078 min |
| Epoch of osculation | 20 Jul 2026, 10:36 |
Derived Quantities
| Min Altitude | 761.4 km |
| Mean Altitude | 769.3 km |
| Peak Altitude | 777.3 km |
Launched alongside
COSMOS 1777Orbital History
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