| Primary satellite | Secondary satellite |
| Name | SL-16 R/B | FENGYUN 1C DEB |
| Spacetrack catalog number | 31793 | 31888 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 May 16 00:30 | 2022 May 15 13:07 |
| Time of closest approach (UTC) | 2022 Jan 22 23:47:47.097 |
| Minimum distance | 920.461 km |
| Height difference | 7.732 km |
| Relative speed | 13.670 km/s |
| Angle between velocity vectors | 134° |
| Geographic position | 70.7°N, 57.0°E |
| Height | 854 km |
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