| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 30633 | 31018 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 05:15 | 2024 Dec 22 15:51 |
| Time of closest approach (UTC) | 2024 Dec 24 15:35:10.220 |
| Minimum distance | 1.466 km |
| Height difference | 1.453 km |
| Relative speed | 14.710 km/s |
| Angle between velocity vectors | 159° |
| Geographic position | 34.8°N, 102.2°E |
| Height | 808 km |
|