| Primary satellite | Secondary satellite |
| Name | Cosmos 405 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 5118 | 31982 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 May 23 20:50 | 2022 May 23 10:16 |
| Time of closest approach (UTC) | 2022 Jan 23 15:08:15.466 |
| Minimum distance | 980.188 km |
| Height difference | -92.189 km |
| Relative speed | 15.280 km/s |
| Angle between velocity vectors | 176° |
| Geographic position | 17.1°N, 148.8°W |
| Height | 538 km |
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