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 | 82.947° |
| Eccentricity | 0.00391 |
| RA ascending node | 19.095 hr |
| Argument perigee | 58.168° |
| Mean anomaly | 320.362° |
| Orbital period | 104.751 min |
| Epoch of osculation | 19 Aug 2026, 02:46 |
Derived Quantities
| Min Altitude | 961.1 km |
| Mean Altitude | 989.9 km |
| Peak Altitude | 1018.7 km |
Launched alongside
SL-8 R/BOrbital History
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