| Primary satellite | Secondary satellite |
| Name | YUNHAI 1 | CZ-6A DEB |
| Spacetrack catalog number | 41857 | 54305 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 11:00 | 2024 Dec 23 00:40 |
| Time of closest approach (UTC) | 2024 Dec 24 20:55:53.072 |
| Minimum distance | 4.148 km |
| Height difference | -3.947 km |
| Relative speed | 1.470 km/s |
| Angle between velocity vectors | 11° |
| Geographic position | 81.2°N, 120.8°W |
| Height | 792 km |
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