| Primary satellite | Secondary satellite |
| Name | CZ-2D DEB | QIANFAN-15 |
| Spacetrack catalog number | 44607 | 60393 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 20 05:45 | 2024 Dec 23 02:55 |
| Time of closest approach (UTC) | 2024 Dec 26 15:08:05.985 |
| Minimum distance | 4.153 km |
| Height difference | 4.134 km |
| Relative speed | 14.488 km/s |
| Angle between velocity vectors | 167° |
| Geographic position | 53.6°N, 168.6°W |
| Height | 1066 km |
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