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RADIO 7
Launch Details
| Launched | 16 December 1981 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 13001 |
| COSPAR ID | 1981-120E |
| Observing |
Current orbital elements
| Inclination | 82.964° |
| Eccentricity | 0.00225 |
| RA ascending node | 11.572 hr |
| Argument perigee | 216.471° |
| Mean anomaly | 303.476° |
| Orbital period | 119.112 min |
| Epoch of osculation | 15 Sep 2025, 05:26 |
Derived Quantities
| Min Altitude | 1630.1 km |
| Mean Altitude | 1648.2 km |
| Peak Altitude | 1666.3 km |
Orbital History
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