| Primary satellite | Secondary satellite |
| Name | Cosmos 1943 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 19120 | 36274 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Oct 03 13:08 | 2024 Oct 02 09:19 |
| Time of closest approach (UTC) | 2024 Sep 19 22:59:22.447 |
| Minimum distance | 38.235 km |
| Height difference | 0.716 km |
| Relative speed | 14.723 km/s |
| Angle between velocity vectors | 162° |
| Geographic position | 54.4°N, 165.6°E |
| Height | 822 km |
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