| Primary satellite | Secondary satellite |
| Name | PAYLOAD A | FENGYUN 1C DEB |
| Spacetrack catalog number | 27430 | 30833 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 20:18 | 2024 Dec 18 00:36 |
| Time of closest approach (UTC) | 2024 Dec 29 23:34:44.677 |
| Minimum distance | 2.015 km |
| Height difference | 1.392 km |
| Relative speed | 14.190 km/s |
| Angle between velocity vectors | 144° |
| Geographic position | 59.0°N, 152.9°W |
| Height | 798 km |
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