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Spacecraft information: RADUGA 4
Launch Details
| Launched | 17 July 1978 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 10987 |
| COSPAR ID | 1978-073A |
| Observing |
Current orbital elements
| Inclination | 4.772° |
| Eccentricity | 0.00106 |
| RA ascending node | 18.568 hr |
| Argument perigee | 36.551° |
| Mean anomaly | 352.876° |
| Orbital period | 1437.121 min |
| Epoch of osculation | 22 Jun 2026, 20:28 |
Derived Quantities
| Min Altitude | 35768.8 km |
| Mean Altitude | 35813.8 km |
| Peak Altitude | 35858.7 km |
Orbital History
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