| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31569 | 37069 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 13:34 | 2024 Dec 17 01:25 |
| Time of closest approach (UTC) | 2024 Dec 28 07:35:36.239 |
| Minimum distance | 4.529 km |
| Height difference | -1.640 km |
| Relative speed | 10.283 km/s |
| Angle between velocity vectors | 86° |
| Geographic position | 76.5°N, 109.5°E |
| Height | 823 km |
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