| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | Feng Yun 1-2 Rocket |
| Spacetrack catalog number | 35242 | 20791 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 23 02:32 | 2024 Dec 22 21:33 |
| Time of closest approach (UTC) | 2024 Dec 25 10:53:22.891 |
| Minimum distance | 4.737 km |
| Height difference | 2.001 km |
| Relative speed | 9.026 km/s |
| Angle between velocity vectors | 75° |
| Geographic position | 78.0°S, 157.1°W |
| Height | 982 km |
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