| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb Kosmos-2227 |
| Spacetrack catalog number | 30726 | 22421 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 22:49 | 2024 Dec 22 22:42 |
| Time of closest approach (UTC) | 2024 Dec 24 22:24:24.271 |
| Minimum distance | 2.636 km |
| Height difference | -2.636 km |
| Relative speed | 14.735 km/s |
| Angle between velocity vectors | 170° |
| Geographic position | 15.9°N, 86.4°W |
| Height | 891 km |
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