| Primary satellite | Secondary satellite |
| Name | LEGION 4 | ITUPSAT 1 |
| Spacetrack catalog number | 60453 | 35935 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 23:56 | 2024 Dec 22 17:41 |
| Time of closest approach (UTC) | 2024 Dec 28 12:55:38.755 |
| Minimum distance | 4.996 km |
| Height difference | 0.585 km |
| Relative speed | 13.762 km/s |
| Angle between velocity vectors | 133° |
| Geographic position | 32.5°S, 134.2°E |
| Height | 711 km |
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