| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 30741 | 30879 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 00:13 | 2024 Dec 22 06:37 |
| Time of closest approach (UTC) | 2024 Dec 28 14:24:31.183 |
| Minimum distance | 2.411 km |
| Height difference | 0.521 km |
| Relative speed | 14.231 km/s |
| Angle between velocity vectors | 148° |
| Geographic position | 55.5°N, 50.7°E |
| Height | 854 km |
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