| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb Kosmos-2227 |
| Spacetrack catalog number | 30579 | 22358 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 22 14:31 | 2024 Dec 22 20:25 |
| Time of closest approach (UTC) | 2024 Dec 24 05:30:47.438 |
| Minimum distance | 1.992 km |
| Height difference | -1.003 km |
| Relative speed | 14.703 km/s |
| Angle between velocity vectors | 160° |
| Geographic position | 56.9°N, 162.2°W |
| Height | 859 km |
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