Spacecraft information: COSMOS 1431
| Launched | 18 January 1983 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 13763 |
| COSPAR ID | 1983-002C |
| Observing |
Current orbital elements
| Inclination | 74.020° |
| Eccentricity | 0.00115 |
| RA ascending node | 8.626 hr |
| Argument perigee | 354.197° |
| Mean anomaly | 80.647° |
| Orbital period | 115.408 min |
| Epoch of osculation | 24 Apr 2026, 12:24 |
Derived Quantities
| Min Altitude | 1472.0 km |
| Mean Altitude | 1481.1 km |
| Peak Altitude | 1490.1 km |
Launched alongside
COSMOS 1429 COSMOS 1430 COSMOS 1432 COSMOS 1433 COSMOS 1434 COSMOS 1435 COSMOS 1436 SL-8 R/BOrbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.