| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | COSMOS 2251 DEB |
| Spacetrack catalog number | 31027 | 37280 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2022 Aug 08 02:14 | 2022 Aug 15 21:51 |
| Time of closest approach (UTC) | 2022 Jul 04 06:09:24.184 |
| Minimum distance | 17.086 km |
| Height difference | -2.570 km |
| Relative speed | 14.986 km/s |
| Angle between velocity vectors | 172° |
| Geographic position | 29.6°N, 80.3°W |
| Height | 771 km |
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