| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31194 | 31329 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 02:19 | 2024 Dec 19 16:19 |
| Time of closest approach (UTC) | 2024 Dec 24 01:19:04.018 |
| Minimum distance | 2.926 km |
| Height difference | 2.549 km |
| Relative speed | 9.876 km/s |
| Angle between velocity vectors | 83° |
| Geographic position | 78.1°S, 113.5°W |
| Height | 768 km |
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