| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31012 | 35202 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 04:22 | 2024 Dec 20 14:29 |
| Time of closest approach (UTC) | 2024 Dec 25 01:19:04.700 |
| Minimum distance | 4.060 km |
| Height difference | 0.161 km |
| Relative speed | 14.502 km/s |
| Angle between velocity vectors | 151° |
| Geographic position | 48.5°N, 120.5°E |
| Height | 856 km |
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