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Spacecraft information: COSMOS 766
Launch Details
| Launched | 16 September 1975 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 8290 |
| COSPAR ID | 1975-086F |
| Observing |
Current orbital elements
| Inclination | 74.007° |
| Eccentricity | 0.00423 |
| RA ascending node | 18.383 hr |
| Argument perigee | 2.430° |
| Mean anomaly | 113.972° |
| Orbital period | 114.897 min |
| Epoch of osculation | 10 Mar 2026, 01:02 |
Derived Quantities
| Min Altitude | 1424.8 km |
| Mean Altitude | 1457.9 km |
| Peak Altitude | 1491.0 km |
Launched alongside
COSMOS 761 COSMOS 762 COSMOS 763 COSMOS 764 COSMOS 765 COSMOS 767 COSMOS 768 SL-8 R/BOrbital History
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