| Primary satellite | Secondary satellite |
| Name | IRIDIUM 136 | deb Kyokko |
| Spacetrack catalog number | 42962 | 12406 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 03:05 | 2024 Dec 22 13:21 |
| Time of closest approach (UTC) | 2024 Dec 25 05:36:16.569 |
| Minimum distance | 2.752 km |
| Height difference | -1.458 km |
| Relative speed | 13.395 km/s |
| Angle between velocity vectors | 119° |
| Geographic position | 59.6°N, 78.3°E |
| Height | 787 km |
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