| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 30243 | 37704 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 06:46 | 2024 Dec 21 03:38 |
| Time of closest approach (UTC) | 2024 Dec 28 21:08:34.593 |
| Minimum distance | 1.101 km |
| Height difference | 0.576 km |
| Relative speed | 13.970 km/s |
| Angle between velocity vectors | 139° |
| Geographic position | 65.3°N, 163.6°E |
| Height | 860 km |
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