| Primary satellite | Secondary satellite |
| Name | COSMOS 2251 DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 33933 | 30345 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2022 Aug 10 09:48 | 2022 Aug 10 17:02 |
| Time of closest approach (UTC) | 2022 Jul 07 18:12:19.864 |
| Minimum distance | 40.070 km |
| Height difference | 3.150 km |
| Relative speed | 3.793 km/s |
| Angle between velocity vectors | 30° |
| Geographic position | 32.2°N, 10.7°W |
| Height | 819 km |
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