| Primary satellite | Secondary satellite |
| Name | IRIDIUM 33 DEB | CSL-04 DEB |
| Spacetrack catalog number | 34690 | 26168 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 12:35 | 2024 Dec 22 15:14 |
| Time of closest approach (UTC) | 2024 Dec 24 08:50:32.641 |
| Minimum distance | 3.615 km |
| Height difference | -1.406 km |
| Relative speed | 14.961 km/s |
| Angle between velocity vectors | 168° |
| Geographic position | 62.9°N, 137.1°E |
| Height | 721 km |
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