| Primary satellite | Secondary satellite |
| Name | KKS-1 | SL-16 Debris |
| Spacetrack catalog number | 33499 | 25863 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2023 Jun 07 20:15 | 2023 Jun 07 18:59 |
| Time of closest approach (UTC) | 2023 Apr 02 17:28:41.384 |
| Minimum distance | 68.494 km |
| Height difference | 0.191 km |
| Relative speed | 14.931 km/s |
| Angle between velocity vectors | 161° |
| Geographic position | 30.4°N, 113.7°W |
| Height | 642 km |
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