| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31503 | 29992 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 06:29 | 2024 Dec 22 23:55 |
| Time of closest approach (UTC) | 2024 Dec 27 12:38:42.168 |
| Minimum distance | 2.377 km |
| Height difference | 0.831 km |
| Relative speed | 14.662 km/s |
| Angle between velocity vectors | 159° |
| Geographic position | 26.4°N, 70.8°E |
| Height | 820 km |
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