| Primary satellite | Secondary satellite |
| Name | Kosmos-1745 | HBTSS-SV1 |
| Spacetrack catalog number | 16727 | 58960 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 22 21:20 | 2024 Dec 22 09:21 |
| Time of closest approach (UTC) | 2024 Dec 27 07:16:29.292 |
| Minimum distance | 3.661 km |
| Height difference | 2.198 km |
| Relative speed | 12.598 km/s |
| Angle between velocity vectors | 118° |
| Geographic position | 20.1°N, 60.9°W |
| Height | 997 km |
|