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COSMOS 531
Launch Details
| Launched | 31 October 1972 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 6266 |
| COSPAR ID | 1972-087D |
| Observing |
Current orbital elements
| Inclination | 74.035° |
| Eccentricity | 0.00311 |
| RA ascending node | 9.338 hr |
| Argument perigee | 357.722° |
| Mean anomaly | 157.219° |
| Orbital period | 114.759 min |
| Epoch of osculation | 03 Sep 2025, 03:40 |
Derived Quantities
| Min Altitude | 1427.3 km |
| Mean Altitude | 1451.6 km |
| Peak Altitude | 1475.9 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 528 COSMOS 529 COSMOS 530 COSMOS 532 COSMOS 533 COSMOS 534 COSMOS 535 SL-8 R/B SL-8 DEB SL-8 DEB