| Primary satellite | Secondary satellite |
| Name | AIST 2D | NUDT-PHONESAT |
| Spacetrack catalog number | 41465 | 40900 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Feb 05 13:42 | 2023 Feb 05 09:08 |
| Time of closest approach (UTC) | 2022 Dec 05 11:30:43.872 |
| Minimum distance | 3865.346 km |
| Height difference | -40.555 km |
| Relative speed | 15.325 km/s |
| Angle between velocity vectors | 173° |
| Geographic position | 36.6°N, 148.6°E |
| Height | 435 km |
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