| Primary satellite | Secondary satellite |
| Name | Cosmos 1605 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 15360 | 38786 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 May 28 02:34 | 2022 May 27 14:13 |
| Time of closest approach (UTC) | 2022 Jan 23 00:12:28.085 |
| Minimum distance | 6891.653 km |
| Height difference | -124.895 km |
| Relative speed | 11.478 km/s |
| Angle between velocity vectors | 102° |
| Geographic position | 41.1°S, 59.6°W |
| Height | 1022 km |
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