| Primary satellite | Secondary satellite |
| Name | Explorer 11/Cluster Stage 4 | IUS (2) |
| Spacetrack catalog number | 107 | 25672 |
| Radar cross section | medium | large |
| Epoch of two-line elements (UTC) | 2024 Oct 13 04:31 | 2024 Oct 12 19:47 |
| Time of closest approach (UTC) | 2024 Sep 16 02:50:35.904 |
| Minimum distance | 129.479 km |
| Height difference | -118.631 km |
| Relative speed | 2.429 km/s |
| Angle between velocity vectors | 6° |
| Geographic position | 28.9°S, 100.6°W |
| Height | 520 km |
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