| Primary satellite | Secondary satellite |
| Name | USA 59 Rocket | YAOGAN 29 |
| Spacetrack catalog number | 20682 | 41038 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 18:58 | 2024 Dec 23 03:53 |
| Time of closest approach (UTC) | 2024 Dec 25 11:11:26.855 |
| Minimum distance | 3.491 km |
| Height difference | 3.452 km |
| Relative speed | 14.838 km/s |
| Angle between velocity vectors | 151° |
| Geographic position | 45.8°N, 105.3°E |
| Height | 625 km |
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