| Primary satellite | Secondary satellite |
| Name | NOAA 16 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 41054 | 31424 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 19:36 | 2024 Dec 20 22:39 |
| Time of closest approach (UTC) | 2024 Dec 29 08:10:40.987 |
| Minimum distance | 0.959 km |
| Height difference | -0.957 km |
| Relative speed | 14.390 km/s |
| Angle between velocity vectors | 150° |
| Geographic position | 54.3°N, 170.7°W |
| Height | 823 km |
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