| Primary satellite | Secondary satellite |
| Name | COSMOS 2251 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 33819 | 29760 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2022 Aug 16 16:56 | 2022 Aug 16 07:35 |
| Time of closest approach (UTC) | 2022 Jul 05 10:43:22.060 |
| Minimum distance | 10.077 km |
| Height difference | -0.326 km |
| Relative speed | 11.586 km/s |
| Angle between velocity vectors | 101° |
| Geographic position | 73.2°N, 25.5°W |
| Height | 788 km |
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