| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 30726 | 29971 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 22:49 | 2024 Dec 22 20:17 |
| Time of closest approach (UTC) | 2024 Dec 28 20:35:12.340 |
| Minimum distance | 1.973 km |
| Height difference | 0.579 km |
| Relative speed | 6.743 km/s |
| Angle between velocity vectors | 54° |
| Geographic position | 79.9°N, 122.3°W |
| Height | 832 km |
|