| Primary satellite | Secondary satellite |
| Name | LEGION 4 | SWISSCUBE |
| Spacetrack catalog number | 60453 | 35932 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 23:56 | 2024 Dec 23 03:33 |
| Time of closest approach (UTC) | 2024 Dec 25 05:53:43.032 |
| Minimum distance | 3.396 km |
| Height difference | -3.350 km |
| Relative speed | 13.062 km/s |
| Angle between velocity vectors | 121° |
| Geographic position | 41.4°S, 122.9°W |
| Height | 715 km |
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