| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | CZ-4C DEB |
| Spacetrack catalog number | 30231 | 54702 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 15:05 | 2024 Dec 22 20:53 |
| Time of closest approach (UTC) | 2024 Dec 24 19:04:37.407 |
| Minimum distance | 3.376 km |
| Height difference | -1.648 km |
| Relative speed | 14.686 km/s |
| Angle between velocity vectors | 158° |
| Geographic position | 14.6°S, 26.8°E |
| Height | 789 km |
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