| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | XSAT |
| Spacetrack catalog number | 30959 | 37389 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 20 11:11 | 2024 Dec 23 10:56 |
| Time of closest approach (UTC) | 2024 Dec 26 21:08:12.244 |
| Minimum distance | 4.507 km |
| Height difference | 3.775 km |
| Relative speed | 10.649 km/s |
| Angle between velocity vectors | 92° |
| Geographic position | 77.0°S, 18.3°W |
| Height | 843 km |
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