| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 35111 | 31757 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 21 02:29 | 2024 Dec 22 07:19 |
| Time of closest approach (UTC) | 2024 Dec 24 13:30:12.365 |
| Minimum distance | 4.940 km |
| Height difference | 3.040 km |
| Relative speed | 3.543 km/s |
| Angle between velocity vectors | 28° |
| Geographic position | 80.5°S, 158.1°W |
| Height | 901 km |
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