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Spacecraft information: SL-8 R/B
Launch Details
| Launched | 20 October 1969 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 4139 |
| COSPAR ID | 1969-091B |
| Observing |
Current orbital elements
| Inclination | 74.032° |
| Eccentricity | 0.00038 |
| RA ascending node | 9.300 hr |
| Argument perigee | 99.634° |
| Mean anomaly | 260.526° |
| Orbital period | 98.182 min |
| Epoch of osculation | 25 Aug 2026, 11:12 |
Derived Quantities
| Min Altitude | 676.2 km |
| Mean Altitude | 678.9 km |
| Peak Altitude | 681.6 km |
Launched alongside
COSMOS 304Orbital History
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