| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb Kosmos-2227 |
| Spacetrack catalog number | 29973 | 22496 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 11:36 | 2024 Dec 23 09:18 |
| Time of closest approach (UTC) | 2024 Dec 25 04:22:12.186 |
| Minimum distance | 2.708 km |
| Height difference | 0.442 km |
| Relative speed | 10.977 km/s |
| Angle between velocity vectors | 95° |
| Geographic position | 69.9°N, 48.3°E |
| Height | 859 km |
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