| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | CZ-6A DEB |
| Spacetrack catalog number | 35123 | 60633 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 17 17:10 | 2024 Dec 23 03:52 |
| Time of closest approach (UTC) | 2024 Dec 29 01:11:11.517 |
| Minimum distance | 3.763 km |
| Height difference | -3.762 km |
| Relative speed | 14.815 km/s |
| Angle between velocity vectors | 165° |
| Geographic position | 56.6°N, 38.2°E |
| Height | 809 km |
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