| Primary satellite | Secondary satellite |
| Name | deb Kosmos- 1823 | SL-14 Deb |
| Spacetrack catalog number | 18753 | 26016 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 09:27 | 2024 Dec 23 18:28 |
| Time of closest approach (UTC) | 2024 Dec 24 21:33:43.832 |
| Minimum distance | 4.178 km |
| Height difference | 0.489 km |
| Relative speed | 12.510 km/s |
| Angle between velocity vectors | 125° |
| Geographic position | 62.3°S, 42.1°E |
| Height | 1521 km |
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