| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb Agena D |
| Spacetrack catalog number | 31090 | 9668 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 12:59 | 2024 Dec 23 12:22 |
| Time of closest approach (UTC) | 2024 Dec 23 19:28:30.405 |
| Minimum distance | 3.749 km |
| Height difference | -2.884 km |
| Relative speed | 14.687 km/s |
| Angle between velocity vectors | 154° |
| Geographic position | 43.2°N, 3.1°W |
| Height | 619 km |
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