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RADIO 5
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 | 12999 |
| COSPAR ID | 1981-120C |
| Observing |
Current orbital elements
| Inclination | 82.959° |
| Eccentricity | 0.00141 |
| RA ascending node | 1.559 hr |
| Argument perigee | 4.003° |
| Mean anomaly | 359.392° |
| Orbital period | 119.474 min |
| Epoch of osculation | 16 Dec 2024, 02:55 |
Derived Quantities
| Min Altitude | 1653.1 km |
| Mean Altitude | 1664.4 km |
| Peak Altitude | 1675.8 km |
Orbital History
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