| Primary satellite | Secondary satellite |
| Name | COSMOS 2251 DEB | deb Kosmos-2227 |
| Spacetrack catalog number | 35433 | 22376 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 18 02:11 | 2024 Dec 23 09:07 |
| Time of closest approach (UTC) | 2024 Dec 24 10:40:51.517 |
| Minimum distance | 2.073 km |
| Height difference | 1.240 km |
| Relative speed | 13.803 km/s |
| Angle between velocity vectors | 134° |
| Geographic position | 39.3°N, 25.2°E |
| Height | 766 km |
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