| Primary satellite | Secondary satellite |
| Name | deb Delta 107 | COSMOS 2251 DEB |
| Spacetrack catalog number | 9619 | 34857 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 19:02 | 2024 Dec 23 03:40 |
| Time of closest approach (UTC) | 2024 Dec 24 13:12:33.930 |
| Minimum distance | 1.507 km |
| Height difference | 1.497 km |
| Relative speed | 3.777 km/s |
| Angle between velocity vectors | 29° |
| Geographic position | 36.7°N, 65.6°W |
| Height | 746 km |
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