| Primary satellite | Secondary satellite |
| Name | IRIDIUM 100 | CZ-6A DEB |
| Spacetrack catalog number | 42956 | 60799 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 02:38 | 2024 Dec 22 22:00 |
| Time of closest approach (UTC) | 2024 Dec 24 02:30:01.594 |
| Minimum distance | 4.116 km |
| Height difference | 1.231 km |
| Relative speed | 9.881 km/s |
| Angle between velocity vectors | 83° |
| Geographic position | 86.4°N, 140.0°W |
| Height | 790 km |
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