| Primary satellite | Secondary satellite |
| Name | DELTA 1 DEB | IRIDIUM 33 DEB |
| Spacetrack catalog number | 42661 | 34350 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 16:34 | 2024 Dec 23 04:50 |
| Time of closest approach (UTC) | 2024 Dec 28 04:48:50.014 |
| Minimum distance | 1.219 km |
| Height difference | 1.117 km |
| Relative speed | 14.734 km/s |
| Angle between velocity vectors | 160° |
| Geographic position | 73.8°N, 152.2°E |
| Height | 762 km |
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