| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | CZ-6A DEB |
| Spacetrack catalog number | 31667 | 61109 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 19 08:44 | 2024 Dec 22 22:26 |
| Time of closest approach (UTC) | 2024 Dec 28 17:35:21.795 |
| Minimum distance | 4.018 km |
| Height difference | -4.017 km |
| Relative speed | 13.933 km/s |
| Angle between velocity vectors | 138° |
| Geographic position | 77.4°N, 151.0°E |
| Height | 819 km |
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