| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | NOAA 16 DEB |
| Spacetrack catalog number | 41826 | 41228 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2025 Nov 17 15:25 | 2025 Nov 16 15:58 |
| Time of closest approach (UTC) | 2025 Oct 13 22:25:00.955 |
| Minimum distance | 71.265 km |
| Height difference | 1.398 km |
| Relative speed | 1.708 km/s |
| Angle between velocity vectors | 13° |
| Geographic position | 81.2°N, 87.5°W |
| Height | 803 km |
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