| Primary satellite | Secondary satellite |
| Name | CSL-04 Deb | IRIDIUM 33 DEB |
| Spacetrack catalog number | 26280 | 33773 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 22 16:37 | 2024 Dec 22 14:31 |
| Time of closest approach (UTC) | 2024 Dec 29 23:39:49.860 |
| Minimum distance | 3.661 km |
| Height difference | 2.913 km |
| Relative speed | 14.933 km/s |
| Angle between velocity vectors | 172° |
| Geographic position | 48.5°N, 70.2°W |
| Height | 757 km |
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