| 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 Sep 24 02:44 | 2023 Sep 24 04:47 |
| Time of closest approach (UTC) | 2023 Jun 13 20:03:07.270 |
| Minimum distance | 4031.162 km |
| Height difference | 9.053 km |
| Relative speed | 11.618 km/s |
| Angle between velocity vectors | 100° |
| Geographic position | 10.1°S, 81.4°W |
| Height | 580 km |
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