| Primary satellite | Secondary satellite |
| Name | UWE-3 | YAOGAN-30 X |
| Spacetrack catalog number | 39446 | 48423 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2023 Jun 01 10:17 | 2023 Jun 02 00:26 |
| Time of closest approach (UTC) | 2023 Apr 05 11:18:00.817 |
| Minimum distance | 461.173 km |
| Height difference | 5.410 km |
| Relative speed | 13.718 km/s |
| Angle between velocity vectors | 130° |
| Geographic position | 20.8°S, 133.1°W |
| Height | 587 km |
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