Spacecraft information: COSMOS 1727
| Launched | 22 January 1986 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 16510 |
| COSPAR ID | 1986-008A |
| Observing |
Current orbital elements
| Inclination | 82.945° |
| Eccentricity | 0.00365 |
| RA ascending node | 16.810 hr |
| Argument perigee | 288.516° |
| Mean anomaly | 187.844° |
| Orbital period | 104.751 min |
| Epoch of osculation | 04 Oct 2026, 10:13 |
Derived Quantities
| Min Altitude | 963.0 km |
| Mean Altitude | 989.9 km |
| Peak Altitude | 1016.8 km |
Launched alongside
SL-8 R/BOrbital History
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