| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 29773 | 30735 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 09:12 | 2024 Dec 22 16:08 |
| Time of closest approach (UTC) | 2024 Dec 29 15:09:20.089 |
| Minimum distance | 7.660 km |
| Height difference | 0.561 km |
| Relative speed | 8.667 km/s |
| Angle between velocity vectors | 71° |
| Geographic position | 79.1°N, 52.0°E |
| Height | 834 km |
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