| Primary satellite | Secondary satellite |
| Name | deb Kosmos-676 | deb Kosmos-923 |
| Spacetrack catalog number | 8756 | 14818 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 11:36 | 2024 Dec 23 04:10 |
| Time of closest approach (UTC) | 2024 Dec 23 21:45:54.558 |
| Minimum distance | 3.244 km |
| Height difference | -2.962 km |
| Relative speed | 13.084 km/s |
| Angle between velocity vectors | 119° |
| Geographic position | 57.1°N, 15.3°W |
| Height | 582 km |
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