| Primary satellite | Secondary satellite |
| Name | COSMOS 2251 DEB | deb S5M |
| Spacetrack catalog number | 34588 | 25227 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 00:00 | 2024 Dec 22 02:51 |
| Time of closest approach (UTC) | 2024 Dec 25 09:57:50.895 |
| Minimum distance | 2.879 km |
| Height difference | 0.215 km |
| Relative speed | 14.531 km/s |
| Angle between velocity vectors | 152° |
| Geographic position | 32.7°N, 33.0°W |
| Height | 753 km |
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