| Primary satellite | Secondary satellite |
| Name | IRIDIUM 122 | PCSat |
| Spacetrack catalog number | 42957 | 26931 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 03:33 | 2024 Dec 23 00:05 |
| Time of closest approach (UTC) | 2024 Dec 24 15:50:49.660 |
| Minimum distance | 3.100 km |
| Height difference | 2.026 km |
| Relative speed | 6.667 km/s |
| Angle between velocity vectors | 53° |
| Geographic position | 63.7°S, 106.5°E |
| Height | 803 km |
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