| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31313 | 30360 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 04:00 | 2024 Dec 22 16:19 |
| Time of closest approach (UTC) | 2024 Dec 26 14:01:09.824 |
| Minimum distance | 4.262 km |
| Height difference | -1.001 km |
| Relative speed | 14.673 km/s |
| Angle between velocity vectors | 161° |
| Geographic position | 18.8°S, 122.4°E |
| Height | 828 km |
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