| Primary satellite | Secondary satellite |
| Name | NOAA 18 | FENGYUN 1C DEB |
| Spacetrack catalog number | 28654 | 37715 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Jun 28 04:24 | 2022 Jun 27 19:46 |
| Time of closest approach (UTC) | 2022 May 27 01:09:30.081 |
| Minimum distance | 3.786 km |
| Height difference | -0.754 km |
| Relative speed | 5.381 km/s |
| Angle between velocity vectors | 42° |
| Geographic position | 80.4°N, 156.6°W |
| Height | 858 km |
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