| Primary satellite | Secondary satellite |
| Name | deb Kosmos- 1823 | deb Delta 98 |
| Spacetrack catalog number | 18753 | 7076 |
| Radar cross section | medium | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 09:27 | 2024 Dec 22 23:23 |
| Time of closest approach (UTC) | 2024 Dec 28 00:35:49.243 |
| Minimum distance | 1.063 km |
| Height difference | 0.651 km |
| Relative speed | 13.421 km/s |
| Angle between velocity vectors | 142° |
| Geographic position | 73.5°S, 70.5°W |
| Height | 1527 km |
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