| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | DMSP 5528 |
| Spacetrack catalog number | 30718 | 5903 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2022 Jul 05 09:43 | 2022 Jul 05 13:51 |
| Time of closest approach (UTC) | 2022 Jun 04 07:11:15.730 |
| Minimum distance | 115.204 km |
| Height difference | 3.027 km |
| Relative speed | 8.067 km/s |
| Angle between velocity vectors | 66° |
| Geographic position | 79.1°S, 21.4°W |
| Height | 837 km |
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