| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | ERS 2 DEB |
| Spacetrack catalog number | 29909 | 31137 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2022 May 24 05:17 | 2022 May 23 20:26 |
| Time of closest approach (UTC) | 2022 Feb 01 13:19:19.475 |
| Minimum distance | 521.665 km |
| Height difference | -1.806 km |
| Relative speed | 11.827 km/s |
| Angle between velocity vectors | 105° |
| Geographic position | 78.4°S, 175.5°W |
| Height | 783 km |
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