Spacecraft information: SL-8 DEB
| Launched | 20 June 1978 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 13497 |
| COSPAR ID | 1978-063C |
| Observing |
Current orbital elements
| Inclination | 74.048° |
| Eccentricity | 0.00096 |
| RA ascending node | 15.336 hr |
| Argument perigee | 37.250° |
| Mean anomaly | 335.799° |
| Orbital period | 98.104 min |
| Epoch of osculation | 19 Aug 2026, 06:52 |
Derived Quantities
| Min Altitude | 668.4 km |
| Mean Altitude | 675.1 km |
| Peak Altitude | 681.9 km |
Orbital History
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