| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb Kosmos-2227 |
| Spacetrack catalog number | 30579 | 23275 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 14:31 | 2024 Dec 22 14:15 |
| Time of closest approach (UTC) | 2024 Dec 26 16:11:03.115 |
| Minimum distance | 3.485 km |
| Height difference | 3.484 km |
| Relative speed | 14.702 km/s |
| Angle between velocity vectors | 170° |
| Geographic position | 6.6°N, 127.5°W |
| Height | 917 km |
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