| Primary satellite | Secondary satellite |
| Name | Hubble Space Telescope | LYNK TOWER 4 |
| Spacetrack catalog number | 20580 | 55034 |
| Radar cross section | large | medium |
| Epoch of two-line elements (UTC) | 2025 Nov 12 17:49 | 2025 Nov 13 02:43 |
| Time of closest approach (UTC) | 2025 Oct 19 09:05:31.326 |
| Minimum distance | 735.301 km |
| Height difference | 7.879 km |
| Relative speed | 10.403 km/s |
| Angle between velocity vectors | 86° |
| Geographic position | 25.0°N, 176.3°E |
| Height | 483 km |
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