| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | UNK |
| Spacetrack catalog number | 31444 | 28483 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 21 13:31 | 2024 Dec 22 20:37 |
| Time of closest approach (UTC) | 2024 Dec 27 16:48:25.909 |
| Minimum distance | 1.835 km |
| Height difference | -1.809 km |
| Relative speed | 14.490 km/s |
| Angle between velocity vectors | 148° |
| Geographic position | 57.3°N, 115.4°E |
| Height | 678 km |
|