| Primary satellite | Secondary satellite |
| Name | NOAA 12 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 38547 | 31807 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 04:29 | 2024 Dec 18 12:01 |
| Time of closest approach (UTC) | 2024 Dec 26 02:01:31.938 |
| Minimum distance | 3.867 km |
| Height difference | 2.839 km |
| Relative speed | 12.138 km/s |
| Angle between velocity vectors | 110° |
| Geographic position | 74.7°S, 9.5°E |
| Height | 820 km |
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