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COSMOS 509
Launch Details
| Launched | 19 July 1972 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 6122 |
| COSPAR ID | 1972-057F |
| Observing |
Current orbital elements
| Inclination | 74.029° |
| Eccentricity | 0.00155 |
| RA ascending node | 21.816 hr |
| Argument perigee | 145.364° |
| Mean anomaly | 285.642° |
| Orbital period | 115.664 min |
| Epoch of osculation | 28 Jun 2025, 13:54 |
Derived Quantities
| Min Altitude | 1480.5 km |
| Mean Altitude | 1492.7 km |
| Peak Altitude | 1504.9 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 504 COSMOS 505 COSMOS 506 COSMOS 507 COSMOS 508 COSMOS 510 COSMOS 511 SL-8 R/B