| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb Agena D |
| Spacetrack catalog number | 41826 | 5349 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2025 Nov 17 15:25 | 2025 Nov 17 07:23 |
| Time of closest approach (UTC) | 2025 Oct 17 20:46:36.579 |
| Minimum distance | 200.589 km |
| Height difference | -5.339 km |
| Relative speed | 14.020 km/s |
| Angle between velocity vectors | 139° |
| Geographic position | 60.6°N, 3.1°E |
| Height | 792 km |
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