| Primary satellite | Secondary satellite |
| Name | deb Chang Zheng 4 | Sep Motor Cover |
| Spacetrack catalog number | 20862 | 23707 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 14:49 | 2024 Dec 22 19:00 |
| Time of closest approach (UTC) | 2024 Dec 23 21:56:27.364 |
| Minimum distance | 4.970 km |
| Height difference | 3.695 km |
| Relative speed | 12.366 km/s |
| Angle between velocity vectors | 115° |
| Geographic position | 71.1°S, 44.4°W |
| Height | 1047 km |
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