| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | CZ-6A DEB |
| Spacetrack catalog number | 35123 | 61134 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 17 17:10 | 2024 Dec 22 21:29 |
| Time of closest approach (UTC) | 2024 Dec 29 19:45:51.524 |
| Minimum distance | 3.689 km |
| Height difference | -2.677 km |
| Relative speed | 14.809 km/s |
| Angle between velocity vectors | 164° |
| Geographic position | 59.0°N, 118.3°E |
| Height | 812 km |
|