| Primary satellite | Secondary satellite |
| Name | OBJECT C | QIANFAN-42 |
| Spacetrack catalog number | 59282 | 62243 |
| Radar cross section | medium | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 07:44 | 2024 Dec 23 04:56 |
| Time of closest approach (UTC) | 2024 Dec 27 00:45:49.164 |
| Minimum distance | 4.038 km |
| Height difference | 2.183 km |
| Relative speed | 13.970 km/s |
| Angle between velocity vectors | 139° |
| Geographic position | 0.7°S, 150.2°E |
| Height | 799 km |
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