| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 30708 | 29987 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:24 | 2024 Dec 23 04:32 |
| Time of closest approach (UTC) | 2024 Dec 23 12:41:00.829 |
| Minimum distance | 2.699 km |
| Height difference | 2.093 km |
| Relative speed | 13.319 km/s |
| Angle between velocity vectors | 127° |
| Geographic position | 69.9°N, 61.5°W |
| Height | 859 km |
|