| Primary satellite | Secondary satellite |
| Name | UWE-3 | OBJECT A |
| Spacetrack catalog number | 39446 | 66650 |
| Radar cross section | small | |
| Epoch of two-line elements (UTC) | 2026 Jan 18 19:51 | 2026 Jan 18 18:41 |
| Time of closest approach (UTC) | 2025 Dec 13 23:26:09.819 |
| Minimum distance | 383.495 km |
| Height difference | -0.753 km |
| Relative speed | 3.038 km/s |
| Angle between velocity vectors | 23° |
| Geographic position | 81.7°N, 113.2°E |
| Height | 616 km |
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