| Primary satellite | Secondary satellite |
| Name | NOAA 18 | FENGYUN 1C DEB |
| Spacetrack catalog number | 28654 | 30183 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Jun 28 04:24 | 2022 Jun 27 21:37 |
| Time of closest approach (UTC) | 2022 May 17 17:38:00.679 |
| Minimum distance | 131.932 km |
| Height difference | -2.586 km |
| Relative speed | 3.296 km/s |
| Angle between velocity vectors | 26° |
| Geographic position | 80.7°S, 142.3°E |
| Height | 886 km |
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