| Primary satellite | Secondary satellite |
| Name | Sich 1 | FENGYUN 1C DEB |
| Spacetrack catalog number | 23657 | 36254 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Jul 05 15:37 | 2022 Jul 01 10:10 |
| Time of closest approach (UTC) | 2022 May 22 04:22:21.090 |
| Minimum distance | 115.101 km |
| Height difference | 1.728 km |
| Relative speed | 14.927 km/s |
| Angle between velocity vectors | 161° |
| Geographic position | 77.2°N, 151.2°W |
| Height | 634 km |
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