| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31656 | 30036 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 08:57 | 2024 Dec 22 19:27 |
| Time of closest approach (UTC) | 2024 Dec 27 04:25:17.181 |
| Minimum distance | 49.526 km |
| Height difference | 2.660 km |
| Relative speed | 8.928 km/s |
| Angle between velocity vectors | 73° |
| Geographic position | 79.3°N, 97.4°E |
| Height | 770 km |
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