| Primary satellite | Secondary satellite |
| Name | BREEZE-KM R/B | ONEWEB-0587 |
| Spacetrack catalog number | 40556 | 54654 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2025 Nov 16 12:34 | 2025 Nov 16 15:42 |
| Time of closest approach (UTC) | 2025 Oct 15 07:33:05.555 |
| Minimum distance | 231.696 km |
| Height difference | 2.738 km |
| Relative speed | 9.059 km/s |
| Angle between velocity vectors | 77° |
| Geographic position | 82.5°S, 147.9°E |
| Height | 1204 km |
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