| Primary satellite | Secondary satellite |
| Name | STRAND 1 | FENGYUN 1C DEB |
| Spacetrack catalog number | 39090 | 31172 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2023 Nov 28 11:30 | 2023 Nov 27 11:41 |
| Time of closest approach (UTC) | 2022 Sep 30 16:53:58.264 |
| Minimum distance | 348.246 km |
| Height difference | 11.727 km |
| Relative speed | 14.732 km/s |
| Angle between velocity vectors | 162° |
| Geographic position | 30.9°N, 31.8°E |
| Height | 787 km |
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