| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 38789 | 31618 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 20 21:12 | 2024 Dec 23 03:53 |
| Time of closest approach (UTC) | 2024 Dec 23 23:42:36.427 |
| Minimum distance | 4.410 km |
| Height difference | -1.824 km |
| Relative speed | 12.201 km/s |
| Angle between velocity vectors | 108° |
| Geographic position | 74.3°S, 168.1°E |
| Height | 742 km |
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