| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31667 | 31179 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 19 08:44 | 2024 Dec 21 06:50 |
| Time of closest approach (UTC) | 2024 Dec 27 14:05:15.494 |
| Minimum distance | 1.026 km |
| Height difference | -0.601 km |
| Relative speed | 14.765 km/s |
| Angle between velocity vectors | 160° |
| Geographic position | 26.1°S, 106.7°W |
| Height | 795 km |
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