Spacecraft information: COSMOS 1428
| Launched | 11 January 1983 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 13757 |
| COSPAR ID | 1983-001A |
| Observing |
Current orbital elements
| Inclination | 82.911° |
| Eccentricity | 0.00351 |
| RA ascending node | 1.347 hr |
| Argument perigee | 160.055° |
| Mean anomaly | 359.854° |
| Orbital period | 104.568 min |
| Epoch of osculation | 16 Jul 2026, 00:25 |
Derived Quantities
| Min Altitude | 955.5 km |
| Mean Altitude | 981.4 km |
| Peak Altitude | 1007.2 km |
Orbital History
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