| Primary satellite | Secondary satellite |
| Name | COSMOS 2251 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 33819 | 30505 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2022 Aug 16 16:56 | 2022 Aug 16 20:22 |
| Time of closest approach (UTC) | 2022 Jul 04 12:00:50.602 |
| Minimum distance | 115.372 km |
| Height difference | -1.448 km |
| Relative speed | 8.628 km/s |
| Angle between velocity vectors | 71° |
| Geographic position | 68.4°S, 161.1°E |
| Height | 871 km |
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