| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31766 | 30134 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 19 05:40 | 2024 Dec 23 00:58 |
| Time of closest approach (UTC) | 2024 Dec 27 16:37:50.854 |
| Minimum distance | 2.092 km |
| Height difference | 0.753 km |
| Relative speed | 2.652 km/s |
| Angle between velocity vectors | 21° |
| Geographic position | 81.1°S, 117.2°E |
| Height | 892 km |
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