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Spacecraft information: SL-3 DEB
Launch Details
| Launched | 5 January 1977 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 9663 |
| COSPAR ID | 1977-002C |
| Observing |
Current orbital elements
| Inclination | 81.269° |
| Eccentricity | 0.00066 |
| RA ascending node | 12.044 hr |
| Argument perigee | 210.106° |
| Mean anomaly | 149.973° |
| Orbital period | 102.652 min |
| Epoch of osculation | 01 Apr 2026, 23:35 |
Derived Quantities
| Min Altitude | 886.5 km |
| Mean Altitude | 891.3 km |
| Peak Altitude | 896.1 km |
Orbital History
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