Spacecraft information: COSMOS 1805
| Launched | 9 December 1986 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 17191 |
| COSPAR ID | 1986-097A |
| Observing |
Current orbital elements
| Inclination | 82.458° |
| Eccentricity | 0.00029 |
| RA ascending node | 23.050 hr |
| Argument perigee | 117.037° |
| Mean anomaly | 243.118° |
| Orbital period | 92.780 min |
| Epoch of osculation | 22 Jun 2026, 10:33 |
Derived Quantities
| Min Altitude | 415.9 km |
| Mean Altitude | 417.8 km |
| Peak Altitude | 419.8 km |
Launched alongside
SL-14 R/BOrbital History
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