| Primary satellite | Secondary satellite |
| Name | CZ-4B DEB | DMSP 5D-2 F13 DEB |
| Spacetrack catalog number | 57397 | 40579 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 21:19 | 2024 Dec 22 14:35 |
| Time of closest approach (UTC) | 2024 Dec 26 14:13:09.683 |
| Minimum distance | 4.600 km |
| Height difference | -1.377 km |
| Relative speed | 14.896 km/s |
| Angle between velocity vectors | 160° |
| Geographic position | 27.8°S, 75.8°W |
| Height | 655 km |
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