| Primary satellite | Secondary satellite |
| Name | PRISM | FENGYUN 1C DEB |
| Spacetrack catalog number | 33493 | 31015 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2023 Nov 28 00:44 | 2023 Aug 07 07:50 |
| Time of closest approach (UTC) | 2022 Sep 28 00:59:49.160 |
| Minimum distance | 11154.566 km |
| Height difference | 3049.863 km |
| Relative speed | 13.007 km/s |
| Angle between velocity vectors | 137° |
| Geographic position | 51.5°S, 54.0°E |
| Height | 559 km |
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