| Primary satellite | Secondary satellite |
| Name | deb Chang Zheng 4 | CZ-4B R/B |
| Spacetrack catalog number | 20862 | 27432 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 14:49 | 2024 Dec 23 02:31 |
| Time of closest approach (UTC) | 2024 Dec 27 01:28:06.597 |
| Minimum distance | 4.129 km |
| Height difference | -1.583 km |
| Relative speed | 14.689 km/s |
| Angle between velocity vectors | 162° |
| Geographic position | 8.7°S, 71.6°W |
| Height | 886 km |
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