| Primary satellite | Secondary satellite |
| Name | SL-16 R/B | FENGYUN 1C DEB |
| Spacetrack catalog number | 31793 | 35152 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 May 27 21:38 | 2022 May 25 14:25 |
| Time of closest approach (UTC) | 2022 Jan 24 21:36:21.336 |
| Minimum distance | 768.956 km |
| Height difference | -0.538 km |
| Relative speed | 8.451 km/s |
| Angle between velocity vectors | 69° |
| Geographic position | 60.7°N, 43.8°E |
| Height | 852 km |
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