| Primary satellite | Secondary satellite |
| Name | deb Kosmos-1371 | deb Delta |
| Spacetrack catalog number | 18502 | 19594 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 15:26 | 2024 Dec 22 12:42 |
| Time of closest approach (UTC) | 2024 Dec 29 03:02:18.323 |
| Minimum distance | 4.763 km |
| Height difference | 4.422 km |
| Relative speed | 5.864 km/s |
| Angle between velocity vectors | 46° |
| Geographic position | 56.5°S, 102.8°W |
| Height | 720 km |
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