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COSMOS 890
Launch Details
| Launched | 19 January 1977 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 9737 |
| COSPAR ID | 1977-004A |
| Observing |
Current orbital elements
| Inclination | 82.960° |
| Eccentricity | 0.00258 |
| RA ascending node | 4.337 hr |
| Argument perigee | 184.753° |
| Mean anomaly | 348.769° |
| Orbital period | 104.965 min |
| Epoch of osculation | 28 Jun 2025, 11:25 |
Derived Quantities
| Min Altitude | 980.9 km |
| Mean Altitude | 999.9 km |
| Peak Altitude | 1019.0 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
SL-8 R/B