| Primary satellite | Secondary satellite |
| Name | CZ-4C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 35249 | 29881 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 18:43 | 2024 Dec 23 00:03 |
| Time of closest approach (UTC) | 2024 Dec 26 00:13:39.483 |
| Minimum distance | 4.776 km |
| Height difference | -2.060 km |
| Relative speed | 14.429 km/s |
| Angle between velocity vectors | 154° |
| Geographic position | 51.2°S, 81.4°W |
| Height | 895 km |
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