| Primary satellite | Secondary satellite |
| Name | OBJECT D | SKYMED 3 |
| Spacetrack catalog number | 51949 | 33412 |
| Radar cross section | large | large |
| Epoch of two-line elements (UTC) | 2025 Nov 07 06:34 | 2025 Nov 07 07:12 |
| Time of closest approach (UTC) | 2025 Oct 22 14:48:45.122 |
| Minimum distance | 120.003 km |
| Height difference | -7.193 km |
| Relative speed | 14.358 km/s |
| Angle between velocity vectors | 143° |
| Geographic position | 54.1°N, 117.6°W |
| Height | 563 km |
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