| Primary satellite | Secondary satellite |
| Name | NOAA 16 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 41667 | 30489 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 21 11:56 | 2024 Dec 23 01:03 |
| Time of closest approach (UTC) | 2024 Dec 24 12:04:50.787 |
| Minimum distance | 1.567 km |
| Height difference | -1.566 km |
| Relative speed | 8.379 km/s |
| Angle between velocity vectors | 68° |
| Geographic position | 79.6°S, 123.4°W |
| Height | 822 km |
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