| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 30879 | 38512 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2023 Jan 31 05:53 | 2023 Jan 29 22:34 |
| Time of closest approach (UTC) | 2022 Dec 07 23:13:12.085 |
| Minimum distance | 5933.418 km |
| Height difference | -219.171 km |
| Relative speed | 12.772 km/s |
| Angle between velocity vectors | 122° |
| Geographic position | 59.5°N, 9.0°E |
| Height | 1146 km |
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