| Primary satellite | Secondary satellite |
| Name | NOAA 18 | FENGYUN 1C DEB |
| Spacetrack catalog number | 28654 | 31094 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Jun 28 04:24 | 2022 Jun 27 22:57 |
| Time of closest approach (UTC) | 2022 May 19 08:19:02.834 |
| Minimum distance | 30.352 km |
| Height difference | 6.228 km |
| Relative speed | 14.681 km/s |
| Angle between velocity vectors | 162° |
| Geographic position | 5.8°S, 27.2°E |
| Height | 860 km |
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