| Primary satellite | Secondary satellite |
| Name | CBERS-1 | IRIDIUM 123 |
| Spacetrack catalog number | 25940 | 42804 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 13 18:18 | 2024 Dec 14 02:05 |
| Time of closest approach (UTC) | 2024 Nov 17 05:48:09.004 |
| Minimum distance | 132.583 km |
| Height difference | 4.272 km |
| Relative speed | 8.717 km/s |
| Angle between velocity vectors | 71° |
| Geographic position | 78.5°N, 112.1°E |
| Height | 787 km |
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