| Primary satellite | Secondary satellite |
| Name | Envisat | FENGYUN 1C DEB |
| Spacetrack catalog number | 27386 | 36160 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 May 22 10:51 | 2022 May 24 01:38 |
| Time of closest approach (UTC) | 2022 Jan 23 01:54:50.837 |
| Minimum distance | 392.898 km |
| Height difference | -2.919 km |
| Relative speed | 5.620 km/s |
| Angle between velocity vectors | 44° |
| Geographic position | 80.4°S, 82.4°W |
| Height | 794 km |
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