| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | Iridium 51 |
| Spacetrack catalog number | 33683 | 25262 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2022 Aug 13 12:49 | 2022 Aug 13 08:35 |
| Time of closest approach (UTC) | 2022 Jul 05 05:30:31.045 |
| Minimum distance | 166.222 km |
| Height difference | -7.935 km |
| Relative speed | 14.863 km/s |
| Angle between velocity vectors | 165° |
| Geographic position | 67.0°N, 12.5°E |
| Height | 704 km |
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