| Primary satellite | Secondary satellite |
| Name | ARIANE 1 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 35517 | 30328 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 18 05:06 | 2024 Dec 23 00:05 |
| Time of closest approach (UTC) | 2024 Dec 27 15:26:31.622 |
| Minimum distance | 1.956 km |
| Height difference | -1.534 km |
| Relative speed | 14.411 km/s |
| Angle between velocity vectors | 151° |
| Geographic position | 53.3°S, 142.8°W |
| Height | 878 km |
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