| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 36987 | 32419 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 18 00:47 | 2024 Dec 17 03:35 |
| Time of closest approach (UTC) | 2024 Dec 28 14:36:42.922 |
| Minimum distance | 4.510 km |
| Height difference | -3.578 km |
| Relative speed | 12.713 km/s |
| Angle between velocity vectors | 121° |
| Geographic position | 70.7°N, 139.5°W |
| Height | 1054 km |
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