| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31663 | 30010 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 22 11:19 | 2024 Dec 22 11:10 |
| Time of closest approach (UTC) | 2024 Dec 29 00:11:48.149 |
| Minimum distance | 4.123 km |
| Height difference | -3.980 km |
| Relative speed | 6.745 km/s |
| Angle between velocity vectors | 54° |
| Geographic position | 80.0°N, 13.6°E |
| Height | 790 km |
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