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Spacecraft information: COSMOS 1447
Launch Details
| Launched | 23 March 1983 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 13916 |
| COSPAR ID | 1983-021A |
| Observing |
Current orbital elements
| Inclination | 82.941° |
| Eccentricity | 0.00391 |
| RA ascending node | 4.837 hr |
| Argument perigee | 105.903° |
| Mean anomaly | 5.644° |
| Orbital period | 104.701 min |
| Epoch of osculation | 10 Mar 2026, 12:08 |
Derived Quantities
| Min Altitude | 958.8 km |
| Mean Altitude | 987.6 km |
| Peak Altitude | 1016.3 km |
Launched alongside
SL-8 R/BOrbital History
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