| Primary satellite | Secondary satellite |
| Name | Envisat | FENGYUN 1C DEB |
| Spacetrack catalog number | 27386 | 37470 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Jul 01 05:17 | 2022 Jun 30 16:13 |
| Time of closest approach (UTC) | 2022 May 22 07:09:56.865 |
| Minimum distance | 485.434 km |
| Height difference | 1.064 km |
| Relative speed | 11.458 km/s |
| Angle between velocity vectors | 100° |
| Geographic position | 79.1°N, 89.4°E |
| Height | 779 km |
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