| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 30959 | 32119 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 11:11 | 2024 Dec 20 19:00 |
| Time of closest approach (UTC) | 2024 Dec 28 23:33:37.377 |
| Minimum distance | 1.678 km |
| Height difference | 1.640 km |
| Relative speed | 8.819 km/s |
| Angle between velocity vectors | 73° |
| Geographic position | 77.9°S, 134.7°W |
| Height | 852 km |
|