| Primary satellite | Secondary satellite |
| Name | OBJECT D | KORSAT-2 |
| Spacetrack catalog number | 51949 | 62377 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2025 Nov 07 06:34 | 2025 Nov 07 05:41 |
| Time of closest approach (UTC) | 2025 Oct 17 13:32:13.731 |
| Minimum distance | 1515.856 km |
| Height difference | 7.004 km |
| Relative speed | 11.349 km/s |
| Angle between velocity vectors | 97° |
| Geographic position | 37.1°S, 10.9°W |
| Height | 573 km |
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