| Primary satellite | Secondary satellite |
| Name | KKS-1 | CZ-4B DEB |
| Spacetrack catalog number | 33499 | 29538 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2023 May 29 15:08 | 2023 May 29 12:17 |
| Time of closest approach (UTC) | 2023 Apr 05 13:21:07.934 |
| Minimum distance | 95.670 km |
| Height difference | -0.414 km |
| Relative speed | 14.213 km/s |
| Angle between velocity vectors | 141° |
| Geographic position | 63.7°S, 30.1°W |
| Height | 669 km |
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