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SL-8 R/B
Launch Details
| Launched | 13 October 1987 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 18403 |
| COSPAR ID | 1987-087B |
| Observing |
Current orbital elements
| Inclination | 82.919° |
| Eccentricity | 0.00575 |
| RA ascending node | 18.877 hr |
| Argument perihelion | 174.786° |
| Mean anomaly | 185.391° |
| Orbital period | 104.609 min |
| Epoch of osculation | 18 Jan 2022, 11:20 |
Derived Quantities
| Min Altitude | 941.0 km |
| Mean Altitude | 983.3 km |
| Peak Altitude | 1025.6 km |
Orbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.
Launched alongside
COSMOS 1891