| Primary satellite | Secondary satellite |
| Name | CORIOLIS | FENGYUN 1C DEB |
| Spacetrack catalog number | 27640 | 37589 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Jun 30 14:05 | 2022 Jun 29 22:25 |
| Time of closest approach (UTC) | 2022 May 27 21:52:19.697 |
| Minimum distance | 46.892 km |
| Height difference | 1.148 km |
| Relative speed | 12.089 km/s |
| Angle between velocity vectors | 109° |
| Geographic position | 74.4°S, 23.1°W |
| Height | 862 km |
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