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Spacecraft information: SL-8 R/B
Launch Details
| Launched | 11 February 1975 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 7665 |
| COSPAR ID | 1975-012B |
| Observing |
Current orbital elements
| Inclination | 69.225° |
| Eccentricity | 0.00202 |
| RA ascending node | 14.674 hr |
| Argument perigee | 1.754° |
| Mean anomaly | 73.047° |
| Orbital period | 113.343 min |
| Epoch of osculation | 13 Aug 2026, 04:33 |
Derived Quantities
| Min Altitude | 1371.4 km |
| Mean Altitude | 1387.1 km |
| Peak Altitude | 1402.8 km |
Launched alongside
COSMOS 708 COSMOS 709 SL-4 R/B SL-4 DEB SL-4 DEB SL-4 DEB COSMOS 709 DEB COSMOS 709 DEBOrbital History
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