| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31667 | 31328 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 19 08:44 | 2024 Dec 23 03:57 |
| Time of closest approach (UTC) | 2024 Dec 26 07:17:32.105 |
| Minimum distance | 2.631 km |
| Height difference | -1.014 km |
| Relative speed | 13.922 km/s |
| Angle between velocity vectors | 140° |
| Geographic position | 63.5°S, 152.0°E |
| Height | 863 km |
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