| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31732 | 30069 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 13:45 | 2024 Dec 22 22:09 |
| Time of closest approach (UTC) | 2024 Dec 25 11:06:07.696 |
| Minimum distance | 4.304 km |
| Height difference | -3.766 km |
| Relative speed | 6.923 km/s |
| Angle between velocity vectors | 56° |
| Geographic position | 80.2°S, 156.3°W |
| Height | 889 km |
|