| Primary satellite | Secondary satellite |
| Name | SL-16 R/B | FENGYUN 1C DEB |
| Spacetrack catalog number | 31793 | 30116 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 May 27 21:38 | 2022 May 27 21:18 |
| Time of closest approach (UTC) | 2022 Jan 26 15:18:40.169 |
| Minimum distance | 223.854 km |
| Height difference | -3.440 km |
| Relative speed | 11.872 km/s |
| Angle between velocity vectors | 106° |
| Geographic position | 70.8°S, 14.4°E |
| Height | 872 km |
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