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Spacecraft information: SL-8 R/B
Launch Details
| Launched | 29 November 1968 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 3577 |
| COSPAR ID | 1968-106B |
| Observing |
Current orbital elements
| Inclination | 74.051° |
| Eccentricity | 0.00356 |
| RA ascending node | 16.482 hr |
| Argument perigee | 266.759° |
| Mean anomaly | 104.146° |
| Orbital period | 109.164 min |
| Epoch of osculation | 26 Dec 2025, 15:06 |
Derived Quantities
| Min Altitude | 1168.3 km |
| Mean Altitude | 1195.2 km |
| Peak Altitude | 1222.2 km |
Launched alongside
COSMOS 256Orbital History
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