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Spacecraft information: SL-8 R/B
Launch Details
| Launched | 31 January 1985 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 15506 |
| COSPAR ID | 1985-011B |
| Observing |
Current orbital elements
| Inclination | 82.921° |
| Eccentricity | 0.00351 |
| RA ascending node | 2.238 hr |
| Argument perigee | 297.239° |
| Mean anomaly | 173.435° |
| Orbital period | 104.611 min |
| Epoch of osculation | 21 May 2026, 04:14 |
Derived Quantities
| Min Altitude | 957.5 km |
| Mean Altitude | 983.4 km |
| Peak Altitude | 1009.2 km |
Launched alongside
COSMOS 1627Orbital History
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