| Primary satellite | Secondary satellite |
| Name | IRIDIUM 118 | CZ-6A DEB |
| Spacetrack catalog number | 42807 | 56677 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 23:30 | 2024 Dec 22 06:30 |
| Time of closest approach (UTC) | 2024 Dec 29 04:52:50.873 |
| Minimum distance | 3.083 km |
| Height difference | 3.068 km |
| Relative speed | 14.714 km/s |
| Angle between velocity vectors | 160° |
| Geographic position | 73.9°N, 58.3°E |
| Height | 789 km |
|