| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31949 | 30066 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 19 17:28 | 2024 Dec 22 23:54 |
| Time of closest approach (UTC) | 2024 Dec 26 04:34:29.993 |
| Minimum distance | 2.329 km |
| Height difference | 0.262 km |
| Relative speed | 0.076 km/s |
| Angle between velocity vectors | 1° |
| Geographic position | 11.6°N, 13.0°E |
| Height | 756 km |
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