| Primary satellite | Secondary satellite |
| Name | Cosmos 1805 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 17192 | 35222 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Feb 08 18:14 | 2023 Feb 06 13:39 |
| Time of closest approach (UTC) | 2022 Dec 03 23:04:02.331 |
| Minimum distance | 127.251 km |
| Height difference | -16.098 km |
| Relative speed | 15.047 km/s |
| Angle between velocity vectors | 177° |
| Geographic position | 76.8°S, 90.5°E |
| Height | 642 km |
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