| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb Kosmos-2227 |
| Spacetrack catalog number | 30654 | 22500 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 04:50 | 2024 Dec 23 10:11 |
| Time of closest approach (UTC) | 2024 Dec 25 08:04:39.726 |
| Minimum distance | 1.498 km |
| Height difference | 1.493 km |
| Relative speed | 14.241 km/s |
| Angle between velocity vectors | 147° |
| Geographic position | 67.3°N, 26.2°E |
| Height | 840 km |
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