| Primary satellite | Secondary satellite |
| Name | Cosmos 1943 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 19120 | 30200 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Sep 09 19:09 | 2024 Sep 09 10:51 |
| Time of closest approach (UTC) | 2024 Aug 08 19:23:53.773 |
| Minimum distance | 7.646 km |
| Height difference | 1.053 km |
| Relative speed | 14.796 km/s |
| Angle between velocity vectors | 170° |
| Geographic position | 18.7°N, 31.8°W |
| Height | 838 km |
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