| Primary satellite | Secondary satellite |
| Name | CZ-4B DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 37574 | 30053 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 14:11 | 2024 Dec 22 12:30 |
| Time of closest approach (UTC) | 2024 Dec 29 18:31:50.541 |
| Minimum distance | 2.517 km |
| Height difference | -2.494 km |
| Relative speed | 14.135 km/s |
| Angle between velocity vectors | 143° |
| Geographic position | 62.0°S, 163.3°W |
| Height | 882 km |
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