| Primary satellite | Secondary satellite |
| Name | UWE-3 | STARLINK-2219 |
| Spacetrack catalog number | 39446 | 48569 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2026 Jan 18 19:51 | 2026 Jan 18 22:29 |
| Time of closest approach (UTC) | 2025 Dec 19 01:56:11.377 |
| Minimum distance | 404.558 km |
| Height difference | -0.693 km |
| Relative speed | 14.668 km/s |
| Angle between velocity vectors | 150° |
| Geographic position | 9.6°S, 5.1°E |
| Height | 550 km |
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