| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 29948 | 31371 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 04:50 | 2024 Dec 23 14:13 |
| Time of closest approach (UTC) | 2024 Dec 28 11:52:58.406 |
| Minimum distance | 4.581 km |
| Height difference | 4.281 km |
| Relative speed | 6.039 km/s |
| Angle between velocity vectors | 48° |
| Geographic position | 80.4°S, 168.0°W |
| Height | 943 km |
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