| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb Agena D |
| Spacetrack catalog number | 38149 | 4921 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 16 17:49 | 2024 Dec 22 18:47 |
| Time of closest approach (UTC) | 2024 Dec 28 09:53:20.131 |
| Minimum distance | 2.530 km |
| Height difference | 1.858 km |
| Relative speed | 9.346 km/s |
| Angle between velocity vectors | 77° |
| Geographic position | 78.4°N, 75.0°E |
| Height | 770 km |
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