| Primary satellite | Secondary satellite |
| Name | SL-19 R/B | FENGYUN 1C DEB |
| Spacetrack catalog number | 36589 | 31477 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 May 26 19:07 | 2022 May 26 06:15 |
| Time of closest approach (UTC) | 2022 Jan 26 03:31:59.962 |
| Minimum distance | 191.914 km |
| Height difference | 10.802 km |
| Relative speed | 14.495 km/s |
| Angle between velocity vectors | 160° |
| Geographic position | 19.7°S, 40.3°E |
| Height | 971 km |
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