| Primary satellite | Secondary satellite |
| Name | IRIDIUM 33 DEB | COSMOS 2251 DEB |
| Spacetrack catalog number | 34690 | 37535 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 12:35 | 2024 Dec 22 11:49 |
| Time of closest approach (UTC) | 2024 Dec 24 01:51:39.125 |
| Minimum distance | 3.417 km |
| Height difference | -0.367 km |
| Relative speed | 14.645 km/s |
| Angle between velocity vectors | 155° |
| Geographic position | 37.2°N, 72.0°E |
| Height | 723 km |
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