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Spacecraft information: SL-3 R/B
Launch Details
| Launched | 6 April 1971 |
| Flight ended | – |
| Status | Unknown |
| Category |
Assorted bright
|
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 5118 |
| COSPAR ID | 1971-028B |
| Observing |
Current orbital elements
| Inclination | 81.237° |
| Eccentricity | 0.00192 |
| RA ascending node | 9.950 hr |
| Argument perigee | 212.304° |
| Mean anomaly | 147.704° |
| Orbital period | 92.612 min |
| Epoch of osculation | 20 Dec 2025, 14:12 |
Derived Quantities
| Min Altitude | 396.6 km |
| Mean Altitude | 409.7 km |
| Peak Altitude | 422.7 km |
Orbital History
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