| Primary satellite | Secondary satellite |
| Name | DMSP 5D-2 F13 DEB | IRIDIUM 33 DEB |
| Spacetrack catalog number | 40611 | 33886 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 21 00:04 | 2024 Dec 23 03:37 |
| Time of closest approach (UTC) | 2024 Dec 28 21:25:46.770 |
| Minimum distance | 3.024 km |
| Height difference | 0.681 km |
| Relative speed | 14.819 km/s |
| Angle between velocity vectors | 167° |
| Geographic position | 66.7°S, 17.0°W |
| Height | 795 km |
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