| Primary satellite | Secondary satellite |
| Name | Cosmos 1805 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 17192 | 37408 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Jan 28 08:21 | 2023 Jan 18 07:36 |
| Time of closest approach (UTC) | 2022 Dec 03 10:22:37.918 |
| Minimum distance | 182.336 km |
| Height difference | 14.590 km |
| Relative speed | 15.122 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 24.3°S, 47.7°W |
| Height | 615 km |
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