| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | NOAA 16 DEB |
| Spacetrack catalog number | 33740 | 41299 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 18 06:46 | 2024 Dec 22 09:31 |
| Time of closest approach (UTC) | 2024 Dec 23 19:50:23.299 |
| Minimum distance | 3.288 km |
| Height difference | 1.950 km |
| Relative speed | 3.932 km/s |
| Angle between velocity vectors | 31° |
| Geographic position | 81.0°N, 88.4°W |
| Height | 864 km |
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