| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | NOAA 16 DEB |
| Spacetrack catalog number | 30947 | 41707 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 02:15 | 2024 Dec 22 06:23 |
| Time of closest approach (UTC) | 2024 Dec 23 23:37:15.113 |
| Minimum distance | 4.641 km |
| Height difference | 4.107 km |
| Relative speed | 12.587 km/s |
| Angle between velocity vectors | 115° |
| Geographic position | 73.6°S, 177.4°E |
| Height | 772 km |
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