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COSMOS 343
Launch Details
| Launched | 24 April 1970 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 4390 |
| COSPAR ID | 1970-036H |
| Observing |
Current orbital elements
| Inclination | 74.026° |
| Eccentricity | 0.00599 |
| RA ascending node | 11.521 hr |
| Argument perigee | 173.947° |
| Mean anomaly | 307.031° |
| Orbital period | 114.244 min |
| Epoch of osculation | 03 Jul 2025, 11:14 |
Derived Quantities
| Min Altitude | 1381.5 km |
| Mean Altitude | 1428.2 km |
| Peak Altitude | 1474.9 km |
Orbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.
Launched alongside
COSMOS 336 COSMOS 337 COSMOS 338 COSMOS 339 COSMOS 340 COSMOS 341 COSMOS 342 SL-8 R/B