| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31734 | 35204 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 06:07 | 2024 Dec 23 10:08 |
| Time of closest approach (UTC) | 2024 Dec 26 13:40:09.374 |
| Minimum distance | 6.266 km |
| Height difference | -0.070 km |
| Relative speed | 14.633 km/s |
| Angle between velocity vectors | 158° |
| Geographic position | 39.1°N, 49.7°E |
| Height | 789 km |
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