| Primary satellite | Secondary satellite |
| Name | LT-1 O1A | Sich 1 |
| Spacetrack catalog number | 51284 | 23657 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 04:57 | 2024 Dec 22 16:11 |
| Time of closest approach (UTC) | 2024 Dec 25 05:45:47.929 |
| Minimum distance | 3.667 km |
| Height difference | -3.666 km |
| Relative speed | 15.058 km/s |
| Angle between velocity vectors | 170° |
| Geographic position | 82.1°N, 84.8°E |
| Height | 615 km |
|