| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb Kosmos-2227 |
| Spacetrack catalog number | 30514 | 22390 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:36 | 2024 Dec 23 02:08 |
| Time of closest approach (UTC) | 2024 Dec 26 15:13:10.263 |
| Minimum distance | 2.432 km |
| Height difference | -2.310 km |
| Relative speed | 14.361 km/s |
| Angle between velocity vectors | 156° |
| Geographic position | 61.1°S, 131.4°W |
| Height | 935 km |
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