| Primary satellite | Secondary satellite |
| Name | YAOGAN 11 | YAOGAN 29 |
| Spacetrack catalog number | 37165 | 41038 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2025 Nov 16 13:18 | 2025 Nov 16 20:10 |
| Time of closest approach (UTC) | 2025 Oct 18 01:03:14.374 |
| Minimum distance | 14.213 km |
| Height difference | -2.556 km |
| Relative speed | 14.923 km/s |
| Angle between velocity vectors | 162° |
| Geographic position | 20.7°N, 94.6°E |
| Height | 624 km |
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