| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31766 | 31332 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 19 05:40 | 2024 Dec 22 13:18 |
| Time of closest approach (UTC) | 2024 Dec 25 15:55:55.677 |
| Minimum distance | 3.522 km |
| Height difference | -3.496 km |
| Relative speed | 1.651 km/s |
| Angle between velocity vectors | 13° |
| Geographic position | 81.2°N, 57.3°W |
| Height | 906 km |
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