| Primary satellite | Secondary satellite |
| Name | DELTA 1 DEB | IRIDIUM 114 |
| Spacetrack catalog number | 42562 | 41923 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 21 07:01 | 2024 Dec 23 07:12 |
| Time of closest approach (UTC) | 2024 Dec 27 10:28:15.326 |
| Minimum distance | 3.903 km |
| Height difference | -0.597 km |
| Relative speed | 14.074 km/s |
| Angle between velocity vectors | 142° |
| Geographic position | 79.8°N, 141.2°W |
| Height | 790 km |
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