| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | Cosmos 1850 |
| Spacetrack catalog number | 37703 | 18095 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2022 May 23 12:26 | 2022 May 23 14:13 |
| Time of closest approach (UTC) | 2022 Jan 29 23:28:16.344 |
| Minimum distance | 927.362 km |
| Height difference | 12.078 km |
| Relative speed | 14.880 km/s |
| Angle between velocity vectors | 168° |
| Geographic position | 80.8°N, 47.1°E |
| Height | 776 km |
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