| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31736 | 30347 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 23:36 | 2024 Dec 23 04:14 |
| Time of closest approach (UTC) | 2024 Dec 27 00:09:30.381 |
| Minimum distance | 4.069 km |
| Height difference | -0.084 km |
| Relative speed | 14.357 km/s |
| Angle between velocity vectors | 150° |
| Geographic position | 54.9°S, 77.8°W |
| Height | 875 km |
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