| Primary satellite | Secondary satellite |
| Name | POLYITAN 1 | KX-09 |
| Spacetrack catalog number | 40042 | 44520 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2023 Jun 09 02:28 | 2023 Jun 09 10:52 |
| Time of closest approach (UTC) | 2023 Apr 03 06:07:20.953 |
| Minimum distance | 1062.525 km |
| Height difference | 1.729 km |
| Relative speed | 7.622 km/s |
| Angle between velocity vectors | 61° |
| Geographic position | 77.7°S, 102.7°W |
| Height | 612 km |
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