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Spacecraft information: SL-3 R/B
Launch Details
| Launched | 31 March 1975 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 7715 |
| COSPAR ID | 1975-023B |
| Observing |
Current orbital elements
| Inclination | 81.218° |
| Eccentricity | 0.00535 |
| RA ascending node | 15.306 hr |
| Argument perigee | 100.607° |
| Mean anomaly | 260.113° |
| Orbital period | 102.330 min |
| Epoch of osculation | 07 Aug 2026, 03:59 |
Derived Quantities
| Min Altitude | 837.3 km |
| Mean Altitude | 876.1 km |
| Peak Altitude | 914.8 km |
Launched alongside
METEOR 1-21Orbital History
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