| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 38829 | 31148 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 00:28 | 2024 Dec 22 02:25 |
| Time of closest approach (UTC) | 2024 Dec 25 01:32:17.875 |
| Minimum distance | 4.601 km |
| Height difference | 2.844 km |
| Relative speed | 14.288 km/s |
| Angle between velocity vectors | 149° |
| Geographic position | 54.7°S, 84.6°W |
| Height | 857 km |
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