Spacecraft information: COSMOS 1305
| Launched | 10 September 1981 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 12818 |
| COSPAR ID | 1981-088A |
| Observing |
Current orbital elements
| Inclination | 62.785° |
| Eccentricity | 0.48974 |
| RA ascending node | 3.357 hr |
| Argument perigee | 267.927° |
| Mean anomaly | 37.675° |
| Orbital period | 263.603 min |
| Epoch of osculation | 04 Mar 2026, 05:38 |
Derived Quantities
| Min Altitude | 577.9 km |
| Mean Altitude | 7247.4 km |
| Peak Altitude | 13916.9 km |
Orbital History
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