| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb Chang Zheng 4 |
| Spacetrack catalog number | 33683 | 20894 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2022 Aug 17 09:50 | 2022 Aug 17 23:02 |
| Time of closest approach (UTC) | 2022 Jul 04 15:19:54.457 |
| Minimum distance | 54.003 km |
| Height difference | 2.053 km |
| Relative speed | 14.319 km/s |
| Angle between velocity vectors | 149° |
| Geographic position | 58.1°S, 51.6°E |
| Height | 814 km |
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