| Primary satellite | Secondary satellite |
| Name | KKS-1 | ERS 1 DEB |
| Spacetrack catalog number | 33499 | 39610 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2023 Oct 03 20:07 | 2023 Oct 04 00:05 |
| Time of closest approach (UTC) | 2023 Jun 13 06:17:15.787 |
| Minimum distance | 4565.928 km |
| Height difference | 30.064 km |
| Relative speed | 13.797 km/s |
| Angle between velocity vectors | 133° |
| Geographic position | 36.2°N, 55.1°E |
| Height | 651 km |
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