| Primary satellite | Secondary satellite |
| Name | Cosmos 2228 | FENGYUN 1C DEB |
| Spacetrack catalog number | 22286 | 37432 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Sep 19 20:31 | 2024 Sep 18 19:50 |
| Time of closest approach (UTC) | 2024 Aug 12 11:47:20.464 |
| Minimum distance | 14.286 km |
| Height difference | 2.402 km |
| Relative speed | 15.163 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 36.7°S, 112.8°E |
| Height | 615 km |
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