| Primary satellite | Secondary satellite |
| Name | deb Kosmos-886 | O/OREOS (USA 219) |
| Spacetrack catalog number | 19475 | 37224 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 09:25 | 2024 Dec 23 01:27 |
| Time of closest approach (UTC) | 2024 Dec 23 22:42:21.870 |
| Minimum distance | 4.493 km |
| Height difference | -3.862 km |
| Relative speed | 10.621 km/s |
| Angle between velocity vectors | 87° |
| Geographic position | 60.1°N, 178.5°W |
| Height | 607 km |
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