| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | NINGXIA-1 10 |
| Spacetrack catalog number | 31018 | 49022 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 22 15:51 | 2024 Dec 23 12:04 |
| Time of closest approach (UTC) | 2024 Dec 28 03:20:22.350 |
| Minimum distance | 1.808 km |
| Height difference | 0.635 km |
| Relative speed | 8.443 km/s |
| Angle between velocity vectors | 69° |
| Geographic position | 34.1°N, 118.5°E |
| Height | 866 km |
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