| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31667 | 31252 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 19 08:44 | 2024 Dec 20 19:01 |
| Time of closest approach (UTC) | 2024 Dec 26 23:44:27.919 |
| Minimum distance | 1.457 km |
| Height difference | -1.445 km |
| Relative speed | 14.595 km/s |
| Angle between velocity vectors | 161° |
| Geographic position | 25.4°N, 71.7°W |
| Height | 848 km |
|