| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb Kosmos-2237 |
| Spacetrack catalog number | 30060 | 22601 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 04:45 | 2024 Dec 23 09:12 |
| Time of closest approach (UTC) | 2024 Dec 28 19:27:00.325 |
| Minimum distance | 2.996 km |
| Height difference | -0.278 km |
| Relative speed | 14.586 km/s |
| Angle between velocity vectors | 153° |
| Geographic position | 64.4°S, 20.4°E |
| Height | 887 km |
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