| Primary satellite | Secondary satellite |
| Name | Aureole 3 | FENGYUN 1C DEB |
| Spacetrack catalog number | 12848 | 31737 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2025 Nov 17 18:14 | 2025 Nov 17 08:56 |
| Time of closest approach (UTC) | 2025 Oct 19 03:24:22.239 |
| Minimum distance | 3.141 km |
| Height difference | 2.769 km |
| Relative speed | 14.873 km/s |
| Angle between velocity vectors | 177° |
| Geographic position | 38.3°N, 117.9°W |
| Height | 762 km |
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