| Primary satellite | Secondary satellite |
| Name | IRIDIUM 122 | CZ-6A DEB |
| Spacetrack catalog number | 42957 | 55225 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 03:33 | 2024 Dec 22 01:04 |
| Time of closest approach (UTC) | 2024 Dec 23 22:20:37.612 |
| Minimum distance | 2.628 km |
| Height difference | 2.586 km |
| Relative speed | 14.024 km/s |
| Angle between velocity vectors | 140° |
| Geographic position | 80.0°N, 156.5°W |
| Height | 790 km |
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