| Primary satellite | Secondary satellite |
| Name | CSL-04 Deb | Iridium 69 |
| Spacetrack catalog number | 26351 | 25319 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 21:31 | 2024 Dec 23 00:00 |
| Time of closest approach (UTC) | 2024 Dec 26 13:32:02.809 |
| Minimum distance | 1.692 km |
| Height difference | -0.037 km |
| Relative speed | 14.820 km/s |
| Angle between velocity vectors | 166° |
| Geographic position | 68.4°N, 40.6°E |
| Height | 768 km |
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