| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb Kosmos-2227 |
| Spacetrack catalog number | 30496 | 22433 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 13:27 | 2024 Dec 23 14:50 |
| Time of closest approach (UTC) | 2024 Dec 28 01:49:41.598 |
| Minimum distance | 4.107 km |
| Height difference | 3.765 km |
| Relative speed | 14.957 km/s |
| Angle between velocity vectors | 165° |
| Geographic position | 45.5°N, 89.3°E |
| Height | 624 km |
|