| Primary satellite | Secondary satellite |
| Name | deb Kosmos- 1823 | deb Delta 126 |
| Spacetrack catalog number | 18753 | 10765 |
| Radar cross section | medium | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 09:27 | 2024 Dec 23 14:48 |
| Time of closest approach (UTC) | 2024 Dec 24 07:52:21.226 |
| Minimum distance | 4.095 km |
| Height difference | 3.449 km |
| Relative speed | 9.613 km/s |
| Angle between velocity vectors | 85° |
| Geographic position | 68.4°S, 151.5°E |
| Height | 1527 km |
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