| Primary satellite | Secondary satellite |
| Name | UNISAT 6 | FENGYUN 1C DEB |
| Spacetrack catalog number | 40012 | 36678 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2023 Feb 04 18:13 | 2023 Jan 27 06:32 |
| Time of closest approach (UTC) | 2022 Dec 01 08:21:02.387 |
| Minimum distance | 165.614 km |
| Height difference | -6.325 km |
| Relative speed | 14.826 km/s |
| Angle between velocity vectors | 159° |
| Geographic position | 43.2°N, 146.3°E |
| Height | 689 km |
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