| Primary satellite | Secondary satellite |
| Name | Cosmos 2228 | FENGYUN 1C DEB |
| Spacetrack catalog number | 22286 | 30028 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 May 16 01:05 | 2022 May 15 14:55 |
| Time of closest approach (UTC) | 2022 Jan 21 00:15:01.326 |
| Minimum distance | 117.867 km |
| Height difference | 12.463 km |
| Relative speed | 15.160 km/s |
| Angle between velocity vectors | 176° |
| Geographic position | 81.3°S, 47.0°E |
| Height | 619 km |
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