| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31274 | 30129 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 19:08 | 2024 Dec 22 21:59 |
| Time of closest approach (UTC) | 2024 Dec 26 18:49:11.424 |
| Minimum distance | 3.576 km |
| Height difference | 2.554 km |
| Relative speed | 14.146 km/s |
| Angle between velocity vectors | 147° |
| Geographic position | 59.1°N, 155.4°E |
| Height | 936 km |
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