| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 30134 | 31767 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:58 | 2024 Dec 23 01:54 |
| Time of closest approach (UTC) | 2024 Dec 28 11:18:55.692 |
| Minimum distance | 2.935 km |
| Height difference | -2.912 km |
| Relative speed | 1.284 km/s |
| Angle between velocity vectors | 10° |
| Geographic position | 81.2°S, 140.8°W |
| Height | 893 km |
|