| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31949 | 30673 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 19 17:28 | 2024 Dec 22 20:25 |
| Time of closest approach (UTC) | 2024 Dec 30 00:35:52.471 |
| Minimum distance | 3.307 km |
| Height difference | 2.120 km |
| Relative speed | 6.761 km/s |
| Angle between velocity vectors | 55° |
| Geographic position | 80.2°S, 11.4°E |
| Height | 926 km |
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