| Primary satellite | Secondary satellite |
| Name | COSMOS 2251 DEB | COSMOS 2251 DEB |
| Spacetrack catalog number | 38212 | 34046 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 14:24 | 2024 Dec 23 08:49 |
| Time of closest approach (UTC) | 2024 Dec 25 03:50:13.217 |
| Minimum distance | 1.681 km |
| Height difference | -1.277 km |
| Relative speed | 11.043 km/s |
| Angle between velocity vectors | 95° |
| Geographic position | 66.2°N, 65.2°W |
| Height | 707 km |
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