Spacecraft information: RADUGA 18
| Launched | 16 January 1986 |
| Flight ended | – |
| Status | Non-operational |
| Category |
Raduga
|
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 16497 |
| COSPAR ID | 1986-007A |
| Observing |
Current orbital elements
| Inclination | 10.654° |
| Eccentricity | 0.00690 |
| RA ascending node | 21.448 hr |
| Argument perigee | 199.775° |
| Mean anomaly | 348.297° |
| Orbital period | 1457.271 min |
| Epoch of osculation | 25 Mar 2026, 09:14 |
Derived Quantities
| Min Altitude | 35913.4 km |
| Mean Altitude | 36207.2 km |
| Peak Altitude | 36501.0 km |
Orbital History
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