| Primary satellite | Secondary satellite |
| Name | DOVE 4 | FENGYUN 1C DEB |
| Spacetrack catalog number | 39430 | 32340 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2025 Nov 17 19:51 | 2025 Nov 17 06:05 |
| Time of closest approach (UTC) | 2025 Oct 19 14:30:00.533 |
| Minimum distance | 164.109 km |
| Height difference | -8.910 km |
| Relative speed | 14.437 km/s |
| Angle between velocity vectors | 145° |
| Geographic position | 58.8°N, 115.5°W |
| Height | 644 km |
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