Spacecraft information: COSMOS 1911
| 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 | 18790 |
| COSPAR ID | 1988-002C |
| Observing |
Current orbital elements
| Inclination | 82.609° |
| Eccentricity | 0.00078 |
| RA ascending node | 23.703 hr |
| Argument perigee | 146.673° |
| Mean anomaly | 329.235° |
| Orbital period | 113.890 min |
| Epoch of osculation | 31 Dec 2025, 10:48 |
Derived Quantities
| Min Altitude | 1406.0 km |
| Mean Altitude | 1412.1 km |
| Peak Altitude | 1418.2 km |
Orbital History
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