| Primary satellite | Secondary satellite |
| Name | YAOGAN 29 | XSS-10 |
| Spacetrack catalog number | 41038 | 27664 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 08:45 | 2024 Dec 23 00:30 |
| Time of closest approach (UTC) | 2024 Dec 27 09:12:31.014 |
| Minimum distance | 3.958 km |
| Height difference | 1.683 km |
| Relative speed | 14.002 km/s |
| Angle between velocity vectors | 136° |
| Geographic position | 11.8°S, 38.2°W |
| Height | 629 km |
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