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Spacecraft information: SL-8 R/B
Launch Details
| Launched | 20 January 1987 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 17304 |
| COSPAR ID | 1987-006B |
| Observing |
Current orbital elements
| Inclination | 74.057° |
| Eccentricity | 0.00302 |
| RA ascending node | 8.974 hr |
| Argument perigee | 275.059° |
| Mean anomaly | 84.712° |
| Orbital period | 100.064 min |
| Epoch of osculation | 20 Dec 2025, 03:37 |
Derived Quantities
| Min Altitude | 747.1 km |
| Mean Altitude | 768.7 km |
| Peak Altitude | 790.2 km |
Orbital History
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