| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb Kosmos-2227 |
| Spacetrack catalog number | 30514 | 22354 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:36 | 2024 Dec 22 21:45 |
| Time of closest approach (UTC) | 2024 Dec 25 22:45:33.967 |
| Minimum distance | 3.326 km |
| Height difference | 2.455 km |
| Relative speed | 14.668 km/s |
| Angle between velocity vectors | 161° |
| Geographic position | 53.6°S, 37.4°W |
| Height | 854 km |
|