| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 30231 | 31053 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 15:05 | 2024 Dec 23 09:04 |
| Time of closest approach (UTC) | 2024 Dec 25 21:55:12.407 |
| Minimum distance | 3.700 km |
| Height difference | 3.427 km |
| Relative speed | 11.341 km/s |
| Angle between velocity vectors | 98° |
| Geographic position | 76.6°S, 121.5°E |
| Height | 818 km |
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