| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31275 | 29762 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 02:31 | 2024 Dec 22 22:13 |
| Time of closest approach (UTC) | 2024 Dec 24 06:24:23.657 |
| Minimum distance | 4.442 km |
| Height difference | -4.211 km |
| Relative speed | 6.874 km/s |
| Angle between velocity vectors | 56° |
| Geographic position | 80.1°N, 97.6°E |
| Height | 977 km |
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