Spacecraft information: COSMOS 1909
| Launched | 14 January 1988 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 18788 |
| COSPAR ID | 1988-002A |
| Observing |
Current orbital elements
| Inclination | 82.613° |
| Eccentricity | 0.00023 |
| RA ascending node | 2.421 hr |
| Argument perigee | 57.545° |
| Mean anomaly | 11.178° |
| Orbital period | 114.026 min |
| Epoch of osculation | 12 Dec 2025, 06:18 |
Derived Quantities
| Min Altitude | 1416.5 km |
| Mean Altitude | 1418.3 km |
| Peak Altitude | 1420.1 km |
Orbital History
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