| Primary satellite | Secondary satellite |
| Name | UKube-1 | SJ-6D |
| Spacetrack catalog number | 40074 | 29506 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2025 Jan 18 19:28 | 2025 Jan 18 22:01 |
| Time of closest approach (UTC) | 2024 Dec 11 13:10:54.185 |
| Minimum distance | 18.042 km |
| Height difference | -0.026 km |
| Relative speed | 9.807 km/s |
| Angle between velocity vectors | 81° |
| Geographic position | 79.4°N, 41.8°W |
| Height | 582 km |
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