| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 38725 | 33663 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 21 06:26 | 2024 Dec 19 08:36 |
| Time of closest approach (UTC) | 2024 Dec 28 23:53:27.176 |
| Minimum distance | 4.545 km |
| Height difference | -3.497 km |
| Relative speed | 13.928 km/s |
| Angle between velocity vectors | 138° |
| Geographic position | 64.5°S, 34.2°E |
| Height | 797 km |
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