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Spacecraft information: 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 | 74.027° |
| Eccentricity | 0.00164 |
| RA ascending node | 7.202 hr |
| Argument perigee | 257.602° |
| Mean anomaly | 215.171° |
| Orbital period | 115.663 min |
| Epoch of osculation | 12 Dec 2025, 01:41 |
Derived Quantities
| Min Altitude | 1479.7 km |
| Mean Altitude | 1492.6 km |
| Peak Altitude | 1505.6 km |
Launched alongside
COSMOS 504 COSMOS 505 COSMOS 506 COSMOS 507 COSMOS 508 COSMOS 510 COSMOS 511 SL-8 R/BOrbital History
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