| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | CZ-4C DEB |
| Spacetrack catalog number | 36203 | 43270 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 18 23:24 | 2024 Dec 20 23:30 |
| Time of closest approach (UTC) | 2024 Dec 28 11:31:43.742 |
| Minimum distance | 2.435 km |
| Height difference | -0.075 km |
| Relative speed | 14.813 km/s |
| Angle between velocity vectors | 158° |
| Geographic position | 38.9°S, 161.4°E |
| Height | 647 km |
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