| Primary satellite | Secondary satellite |
| Name | deb Chang Zheng 4 | SL-24 DEB |
| Spacetrack catalog number | 20877 | 35689 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 14:01 | 2024 Dec 22 14:46 |
| Time of closest approach (UTC) | 2024 Dec 27 08:04:05.866 |
| Minimum distance | 4.183 km |
| Height difference | 3.308 km |
| Relative speed | 14.852 km/s |
| Angle between velocity vectors | 160° |
| Geographic position | 37.6°S, 25.8°W |
| Height | 636 km |
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