| Primary satellite | Secondary satellite |
| Name | CSL-04 DEB | deb Kosmos-886 |
| Spacetrack catalog number | 26127 | 9964 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 09:22 | 2024 Dec 23 06:33 |
| Time of closest approach (UTC) | 2024 Dec 27 17:28:37.922 |
| Minimum distance | 6.334 km |
| Height difference | -2.349 km |
| Relative speed | 15.299 km/s |
| Angle between velocity vectors | 164° |
| Geographic position | 10.4°N, 136.5°E |
| Height | 601 km |
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