| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb S5M |
| Spacetrack catalog number | 31834 | 25246 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 16 21:40 | 2024 Dec 22 05:51 |
| Time of closest approach (UTC) | 2024 Dec 25 09:12:24.358 |
| Minimum distance | 4.758 km |
| Height difference | 3.943 km |
| Relative speed | 14.951 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 47.4°S, 18.5°E |
| Height | 814 km |
|