| 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 22 14:01 | 2022 May 22 02:30 |
| Time of closest approach (UTC) | 2022 Jan 24 21:32:55.848 |
| Minimum distance | 1153.829 km |
| Height difference | -1.701 km |
| Relative speed | 8.501 km/s |
| Angle between velocity vectors | 69° |
| Geographic position | 59.3°N, 42.2°E |
| Height | 852 km |
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