| Primary satellite | Secondary satellite |
| Name | DMSP 5D-2 F13 DEB | COSMOS 2251 DEB |
| Spacetrack catalog number | 42327 | 34454 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 21 00:22 | 2024 Dec 22 16:11 |
| Time of closest approach (UTC) | 2024 Dec 24 15:36:56.894 |
| Minimum distance | 4.569 km |
| Height difference | 3.990 km |
| Relative speed | 14.871 km/s |
| Angle between velocity vectors | 171° |
| Geographic position | 31.7°N, 49.5°E |
| Height | 786 km |
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