Spacecraft information: COSMOS 1391
| Launched | 20 July 1982 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 13378 |
| COSPAR ID | 1982-073D |
| Observing |
Current orbital elements
| Inclination | 74.013° |
| Eccentricity | 0.00215 |
| RA ascending node | 5.426 hr |
| Argument perigee | 290.609° |
| Mean anomaly | 138.789° |
| Orbital period | 115.068 min |
| Epoch of osculation | 02 Feb 2026, 12:32 |
Derived Quantities
| Min Altitude | 1448.8 km |
| Mean Altitude | 1465.6 km |
| Peak Altitude | 1482.5 km |
Launched alongside
COSMOS 1388 COSMOS 1389 COSMOS 1390 COSMOS 1392 COSMOS 1393 COSMOS 1394 COSMOS 1395 SL-8 R/BOrbital History
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