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Spacecraft information: SL-8 R/B
Launch Details
| Launched | 10 February 1980 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 11699 |
| COSPAR ID | 1980-012J |
| Observing |
Current orbital elements
| Inclination | 74.011° |
| Eccentricity | 0.01418 |
| RA ascending node | 5.603 hr |
| Argument perigee | 337.153° |
| Mean anomaly | 31.526° |
| Orbital period | 117.779 min |
| Epoch of osculation | 13 Apr 2026, 04:12 |
Derived Quantities
| Min Altitude | 1475.4 km |
| Mean Altitude | 1588.2 km |
| Peak Altitude | 1701.1 km |
Launched alongside
COSMOS 1156 COSMOS 1157 COSMOS 1158 COSMOS 1159 COSMOS 1160 COSMOS 1161 COSMOS 1162 COSMOS 1163 SL-8 DEBOrbital History
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