| Primary satellite | Secondary satellite |
| Name | FengYun 1-2 T | FENGYUN 1C DEB |
| Spacetrack catalog number | 20855 | 31570 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2022 Jun 30 21:06 | 2022 Jun 29 12:05 |
| Time of closest approach (UTC) | 2022 May 28 01:57:30.651 |
| Minimum distance | 290.811 km |
| Height difference | 6.944 km |
| Relative speed | 13.262 km/s |
| Angle between velocity vectors | 127° |
| Geographic position | 63.3°N, 72.8°E |
| Height | 882 km |
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