| Primary satellite | Secondary satellite |
| Name | CZ-4B DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 57397 | 37919 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 21:19 | 2024 Dec 22 14:01 |
| Time of closest approach (UTC) | 2024 Dec 27 23:20:02.564 |
| Minimum distance | 1.459 km |
| Height difference | -0.268 km |
| Relative speed | 6.693 km/s |
| Angle between velocity vectors | 53° |
| Geographic position | 79.7°S, 102.6°W |
| Height | 804 km |
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