| Primary satellite | Secondary satellite |
| Name | DMSP 5D-2 F13 DEB | IRIDIUM 33 DEB |
| Spacetrack catalog number | 40516 | 34696 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 19:03 | 2024 Dec 23 12:05 |
| Time of closest approach (UTC) | 2024 Dec 29 08:11:05.899 |
| Minimum distance | 9.359 km |
| Height difference | -2.894 km |
| Relative speed | 14.743 km/s |
| Angle between velocity vectors | 166° |
| Geographic position | 68.5°N, 136.2°E |
| Height | 819 km |
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