| Primary satellite | Secondary satellite |
| Name | IRIDIUM 118 | deb Blok Kosmos |
| Spacetrack catalog number | 42807 | 2334 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 23:30 | 2024 Dec 22 22:50 |
| Time of closest approach (UTC) | 2024 Dec 27 08:23:09.626 |
| Minimum distance | 2.383 km |
| Height difference | -2.039 km |
| Relative speed | 6.623 km/s |
| Angle between velocity vectors | 52° |
| Geographic position | 48.1°S, 179.8°E |
| Height | 798 km |
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