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SL-8 DEB
Launch Details
| Launched | 16 December 1981 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 29283 |
| COSPAR ID | 1981-120M |
| Observing |
Current orbital elements
| Inclination | 82.957° |
| Eccentricity | 0.00297 |
| RA ascending node | 9.813 hr |
| Argument perigee | 157.195° |
| Mean anomaly | 203.044° |
| Orbital period | 119.217 min |
| Epoch of osculation | 10 Dec 2025, 21:11 |
Derived Quantities
| Min Altitude | 1629.1 km |
| Mean Altitude | 1652.9 km |
| Peak Altitude | 1676.8 km |
Orbital History
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