| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 30281 | 31882 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 14:32 | 2024 Dec 19 01:09 |
| Time of closest approach (UTC) | 2024 Dec 27 23:01:24.000 |
| Minimum distance | 4.557 km |
| Height difference | -1.968 km |
| Relative speed | 8.882 km/s |
| Angle between velocity vectors | 74° |
| Geographic position | 79.0°S, 34.0°W |
| Height | 901 km |
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