| Primary satellite | Secondary satellite |
| Name | CZ-6A DEB | IRIDIUM 154 |
| Spacetrack catalog number | 61330 | 43574 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 22:07 | 2024 Dec 23 07:35 |
| Time of closest approach (UTC) | 2024 Dec 25 10:14:04.707 |
| Minimum distance | 2.594 km |
| Height difference | -2.197 km |
| Relative speed | 6.321 km/s |
| Angle between velocity vectors | 50° |
| Geographic position | 86.1°N, 101.0°E |
| Height | 792 km |
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