| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31633 | 31570 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 19 20:14 | 2024 Dec 16 22:27 |
| Time of closest approach (UTC) | 2024 Dec 25 21:11:19.646 |
| Minimum distance | 4.451 km |
| Height difference | -4.279 km |
| Relative speed | 13.382 km/s |
| Angle between velocity vectors | 131° |
| Geographic position | 63.5°S, 12.9°W |
| Height | 942 km |
|