| Primary satellite | Secondary satellite |
| Name | KKS-1 | CZ-4C DEB |
| Spacetrack catalog number | 33499 | 43261 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2023 Apr 01 20:11 | 2023 Apr 01 19:16 |
| Time of closest approach (UTC) | 2023 Jan 30 23:40:28.455 |
| Minimum distance | 178.433 km |
| Height difference | 1.282 km |
| Relative speed | 14.876 km/s |
| Angle between velocity vectors | 162° |
| Geographic position | 25.6°S, 160.4°E |
| Height | 643 km |
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