| Primary satellite | Secondary satellite |
| Name | PAYLOAD A | FENGYUN 1C DEB |
| Spacetrack catalog number | 27430 | 29895 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 20:18 | 2024 Dec 22 16:25 |
| Time of closest approach (UTC) | 2024 Dec 24 22:06:35.616 |
| Minimum distance | 3.119 km |
| Height difference | -3.071 km |
| Relative speed | 12.834 km/s |
| Angle between velocity vectors | 118° |
| Geographic position | 71.8°S, 36.2°E |
| Height | 805 km |
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