| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31503 | 31766 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 06:29 | 2024 Dec 19 05:40 |
| Time of closest approach (UTC) | 2024 Dec 29 12:48:10.797 |
| Minimum distance | 3.540 km |
| Height difference | -1.834 km |
| Relative speed | 14.602 km/s |
| Angle between velocity vectors | 158° |
| Geographic position | 32.2°S, 109.9°W |
| Height | 842 km |
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