| Primary satellite | Secondary satellite |
| Name | YAOGAN 1 | Sich 1 |
| Spacetrack catalog number | 29092 | 23657 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2023 Oct 01 20:03 | 2023 Oct 02 10:43 |
| Time of closest approach (UTC) | 2023 May 29 00:19:01.588 |
| Minimum distance | 1492.189 km |
| Height difference | 4.609 km |
| Relative speed | 14.869 km/s |
| Angle between velocity vectors | 162° |
| Geographic position | 55.2°S, 94.3°E |
| Height | 638 km |
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