| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 30822 | 35089 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 21 00:42 | 2024 Dec 20 18:19 |
| Time of closest approach (UTC) | 2024 Dec 25 02:52:30.799 |
| Minimum distance | 0.346 km |
| Height difference | 0.345 km |
| Relative speed | 1.949 km/s |
| Angle between velocity vectors | 15° |
| Geographic position | 81.3°S, 18.9°W |
| Height | 863 km |
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