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SL-8 DEB
Launch Details
| Launched | 16 December 1971 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 5858 |
| COSPAR ID | 1971-114D |
| Observing |
Current orbital elements
| Inclination | 73.999° |
| Eccentricity | 0.00049 |
| RA ascending node | 0.424 hr |
| Argument perigee | 178.493° |
| Mean anomaly | 181.628° |
| Orbital period | 95.469 min |
| Epoch of osculation | 13 Sep 2025, 17:15 |
Derived Quantities
| Min Altitude | 545.0 km |
| Mean Altitude | 548.4 km |
| Peak Altitude | 551.8 km |
Orbital History
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