| Primary satellite | Secondary satellite |
| Name | deb Delta 126 | Kosmos-755 |
| Spacetrack catalog number | 10831 | 8072 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 19 16:27 | 2024 Dec 22 21:27 |
| Time of closest approach (UTC) | 2024 Dec 24 02:04:40.020 |
| Minimum distance | 3.903 km |
| Height difference | -2.968 km |
| Relative speed | 14.415 km/s |
| Angle between velocity vectors | 152° |
| Geographic position | 77.3°S, 144.5°W |
| Height | 1003 km |
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