Spacecraft information: RADUGA 3
| Launched | 22 July 1977 |
| 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 | 10159 |
| COSPAR ID | 1977-071A |
| Observing |
Current orbital elements
| Inclination | 3.975° |
| Eccentricity | 0.00094 |
| RA ascending node | 18.176 hr |
| Argument perigee | 301.420° |
| Mean anomaly | 246.480° |
| Orbital period | 1434.903 min |
| Epoch of osculation | 13 Aug 2026, 03:48 |
Derived Quantities
| Min Altitude | 35730.9 km |
| Mean Altitude | 35770.4 km |
| Peak Altitude | 35809.9 km |
Orbital History
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