| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 31656 | 31754 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 08:57 | 2024 Dec 23 01:34 |
| Time of closest approach (UTC) | 2024 Dec 25 18:14:50.832 |
| Minimum distance | 31.207 km |
| Height difference | -0.620 km |
| Relative speed | 1.943 km/s |
| Angle between velocity vectors | 15° |
| Geographic position | 80.8°S, 33.4°E |
| Height | 793 km |
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