| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 30281 | 31081 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 14:32 | 2024 Dec 22 07:06 |
| Time of closest approach (UTC) | 2024 Dec 27 10:12:36.914 |
| Minimum distance | 4.506 km |
| Height difference | -2.233 km |
| Relative speed | 3.489 km/s |
| Angle between velocity vectors | 27° |
| Geographic position | 81.0°N, 30.9°E |
| Height | 862 km |
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