| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31165 | 37925 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 00:37 | 2024 Dec 16 05:53 |
| Time of closest approach (UTC) | 2024 Dec 29 12:15:08.817 |
| Minimum distance | 4.472 km |
| Height difference | 1.263 km |
| Relative speed | 14.611 km/s |
| Angle between velocity vectors | 150° |
| Geographic position | 52.4°S, 86.2°W |
| Height | 644 km |
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