| Primary satellite | Secondary satellite |
| Name | KKS-1 | IRIDIUM 33 DEB |
| Spacetrack catalog number | 33499 | 36028 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2025 Jan 18 20:46 | 2025 Jan 18 12:17 |
| Time of closest approach (UTC) | 2024 Dec 09 08:52:36.057 |
| Minimum distance | 1502.775 km |
| Height difference | -5.635 km |
| Relative speed | 13.804 km/s |
| Angle between velocity vectors | 132° |
| Geographic position | 71.3°S, 61.0°E |
| Height | 647 km |
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