| Primary satellite | Secondary satellite |
| Name | GEOS 3 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 7735 | 31152 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Nov 30 12:06 | 2023 Nov 29 11:14 |
| Time of closest approach (UTC) | 2023 Sep 30 14:42:09.954 |
| Minimum distance | 3.629 km |
| Height difference | -1.938 km |
| Relative speed | 13.940 km/s |
| Angle between velocity vectors | 140° |
| Geographic position | 33.2°N, 36.5°E |
| Height | 832 km |
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