| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb Kosmos-2227 |
| Spacetrack catalog number | 31826 | 22289 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 11:12 | 2024 Dec 23 14:55 |
| Time of closest approach (UTC) | 2024 Dec 26 01:23:38.682 |
| Minimum distance | 1.901 km |
| Height difference | 1.432 km |
| Relative speed | 7.931 km/s |
| Angle between velocity vectors | 64° |
| Geographic position | 62.4°N, 76.8°E |
| Height | 751 km |
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