| Primary satellite | Secondary satellite |
| Name | CZ-2D DEB | deb Delta 139 |
| Spacetrack catalog number | 44549 | 12237 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 14:07 | 2024 Dec 22 05:19 |
| Time of closest approach (UTC) | 2024 Dec 24 21:34:36.833 |
| Minimum distance | 3.567 km |
| Height difference | -0.086 km |
| Relative speed | 9.653 km/s |
| Angle between velocity vectors | 80° |
| Geographic position | 78.8°N, 87.8°W |
| Height | 795 km |
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