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GORIZONT 20
Launch Details
| Launched | 19 June 1990 |
| Flight ended | – |
| Status | Non-operational |
| Category |
Gorizont
|
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 20659 |
| COSPAR ID | 1990-054A |
| Observing |
Current orbital elements
| Inclination | 12.865° |
| Eccentricity | 0.00072 |
| RA ascending node | 22.492 hr |
| Argument perigee | 239.858° |
| Mean anomaly | 122.952° |
| Orbital period | 1435.960 min |
| Epoch of osculation | 11 Dec 2025, 13:45 |
Derived Quantities
| Min Altitude | 35760.9 km |
| Mean Altitude | 35791.1 km |
| Peak Altitude | 35821.2 km |
Orbital History
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