| Primary satellite | Secondary satellite |
| Name | deb Chang Zheng 4 | JUGNU |
| Spacetrack catalog number | 20862 | 37839 |
| Radar cross section | medium | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 22 14:49 | 2024 Dec 23 06:19 |
| Time of closest approach (UTC) | 2024 Dec 25 14:03:58.567 |
| Minimum distance | 3.001 km |
| Height difference | -0.371 km |
| Relative speed | 11.950 km/s |
| Angle between velocity vectors | 106° |
| Geographic position | 18.9°N, 104.0°E |
| Height | 858 km |
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