| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31091 | 30272 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2025 Nov 16 04:29 | 2025 Nov 17 14:59 |
| Time of closest approach (UTC) | 2025 Oct 14 14:49:39.644 |
| Minimum distance | 265.932 km |
| Height difference | 2.601 km |
| Relative speed | 10.122 km/s |
| Angle between velocity vectors | 86° |
| Geographic position | 78.6°N, 30.2°W |
| Height | 893 km |
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