| Primary satellite | Secondary satellite |
| Name | BREEZE-KM R/B | ONEWEB-0539 |
| Spacetrack catalog number | 40556 | 54644 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2025 Nov 16 12:34 | 2025 Nov 16 15:49 |
| Time of closest approach (UTC) | 2025 Oct 15 11:18:10.407 |
| Minimum distance | 277.452 km |
| Height difference | 1.995 km |
| Relative speed | 9.051 km/s |
| Angle between velocity vectors | 77° |
| Geographic position | 82.5°S, 93.1°E |
| Height | 1204 km |
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