| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31012 | 29852 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 04:22 | 2024 Dec 22 23:42 |
| Time of closest approach (UTC) | 2024 Dec 24 08:37:43.560 |
| Minimum distance | 3.065 km |
| Height difference | -0.973 km |
| Relative speed | 11.841 km/s |
| Angle between velocity vectors | 105° |
| Geographic position | 74.9°N, 14.4°W |
| Height | 840 km |
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