| Primary satellite | Secondary satellite |
| Name | Cosmos 1943 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 19120 | 30252 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Oct 03 13:08 | 2024 Oct 03 08:04 |
| Time of closest approach (UTC) | 2024 Sep 18 13:25:21.108 |
| Minimum distance | 20.321 km |
| Height difference | 2.014 km |
| Relative speed | 14.649 km/s |
| Angle between velocity vectors | 158° |
| Geographic position | 59.5°N, 69.4°E |
| Height | 825 km |
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