| Primary satellite | Secondary satellite |
| Name | UWE-3 | ICEYE-X36 |
| Spacetrack catalog number | 39446 | 59103 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2026 Jan 18 19:51 | 2026 Jan 18 21:42 |
| Time of closest approach (UTC) | 2025 Dec 15 01:31:59.523 |
| Minimum distance | 86.122 km |
| Height difference | 7.204 km |
| Relative speed | 15.041 km/s |
| Angle between velocity vectors | 164° |
| Geographic position | 2.4°S, 12.1°E |
| Height | 553 km |
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