| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 30028 | 31451 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 22:05 | 2024 Dec 21 14:27 |
| Time of closest approach (UTC) | 2024 Dec 25 01:27:09.219 |
| Minimum distance | 1.152 km |
| Height difference | -0.647 km |
| Relative speed | 5.818 km/s |
| Angle between velocity vectors | 46° |
| Geographic position | 80.8°N, 178.7°E |
| Height | 846 km |
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