| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 33748 | 31223 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 21 14:08 | 2024 Dec 22 16:14 |
| Time of closest approach (UTC) | 2024 Dec 29 01:35:19.015 |
| Minimum distance | 2.215 km |
| Height difference | 2.168 km |
| Relative speed | 14.259 km/s |
| Angle between velocity vectors | 145° |
| Geographic position | 59.9°S, 54.0°W |
| Height | 825 km |
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