| Primary satellite | Secondary satellite |
| Name | SL-19 R/B | FENGYUN 1C DEB |
| Spacetrack catalog number | 36589 | 36679 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 May 26 19:07 | 2022 May 24 06:27 |
| Time of closest approach (UTC) | 2022 Jan 28 03:07:09.501 |
| Minimum distance | 681.562 km |
| Height difference | 40.887 km |
| Relative speed | 14.482 km/s |
| Angle between velocity vectors | 157° |
| Geographic position | 48.4°S, 54.9°E |
| Height | 928 km |
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