| Primary satellite | Secondary satellite |
| Name | KKS-1 | SJ-9A |
| Spacetrack catalog number | 33499 | 38860 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Sep 15 04:37 | 2024 Sep 15 20:22 |
| Time of closest approach (UTC) | 2024 Aug 06 13:40:51.777 |
| Minimum distance | 288.141 km |
| Height difference | -0.859 km |
| Relative speed | 10.376 km/s |
| Angle between velocity vectors | 87° |
| Geographic position | 78.1°N, 81.2°W |
| Height | 649 km |
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