| Primary satellite | Secondary satellite |
| Name | Kosmos-1745 | CZ-6A DEB |
| Spacetrack catalog number | 16727 | 61139 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 21:20 | 2024 Dec 22 22:16 |
| Time of closest approach (UTC) | 2024 Dec 26 21:51:02.626 |
| Minimum distance | 2.406 km |
| Height difference | 2.369 km |
| Relative speed | 14.555 km/s |
| Angle between velocity vectors | 165° |
| Geographic position | 57.6°S, 90.3°W |
| Height | 986 km |
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