| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb Delta 107 |
| Spacetrack catalog number | 30218 | 8964 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 22 03:53 | 2024 Dec 22 18:09 |
| Time of closest approach (UTC) | 2024 Dec 25 01:34:54.166 |
| Minimum distance | 3.533 km |
| Height difference | -3.503 km |
| Relative speed | 14.696 km/s |
| Angle between velocity vectors | 159° |
| Geographic position | 37.9°N, 143.3°E |
| Height | 784 km |
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