| Primary satellite | Secondary satellite |
| Name | NOAA 18 | FENGYUN 1C DEB |
| Spacetrack catalog number | 28654 | 31159 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Aug 07 20:04 | 2022 Aug 06 16:13 |
| Time of closest approach (UTC) | 2022 Jul 06 04:57:33.625 |
| Minimum distance | 73.377 km |
| Height difference | 0.566 km |
| Relative speed | 11.842 km/s |
| Angle between velocity vectors | 107° |
| Geographic position | 76.4°N, 119.3°E |
| Height | 873 km |
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