| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 30281 | 31544 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 14:32 | 2024 Dec 22 02:23 |
| Time of closest approach (UTC) | 2024 Dec 29 13:17:21.213 |
| Minimum distance | 2.234 km |
| Height difference | -1.575 km |
| Relative speed | 6.853 km/s |
| Angle between velocity vectors | 55° |
| Geographic position | 80.1°N, 1.3°W |
| Height | 861 km |
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