| Primary satellite | Secondary satellite |
| Name | Cosmos 2263 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 22803 | 32089 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2023 Sep 26 13:38 | 2023 Sep 22 19:01 |
| Time of closest approach (UTC) | 2023 Jun 02 14:58:37.203 |
| Minimum distance | 181.949 km |
| Height difference | -9.575 km |
| Relative speed | 14.685 km/s |
| Angle between velocity vectors | 162° |
| Geographic position | 57.1°S, 79.1°E |
| Height | 854 km |
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