| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb Kosmos-2227 |
| Spacetrack catalog number | 33748 | 22598 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 21 14:08 | 2024 Dec 23 06:04 |
| Time of closest approach (UTC) | 2024 Dec 28 04:11:09.055 |
| Minimum distance | 3.650 km |
| Height difference | -0.711 km |
| Relative speed | 4.219 km/s |
| Angle between velocity vectors | 33° |
| Geographic position | 31.3°N, 113.3°W |
| Height | 821 km |
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