| Primary satellite | Secondary satellite |
| Name | CZ-2C R/B | FENGYUN 1C DEB |
| Spacetrack catalog number | 31114 | 30139 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Sep 11 08:55 | 2024 Sep 11 15:05 |
| Time of closest approach (UTC) | 2024 Aug 13 09:19:57.845 |
| Minimum distance | 123.823 km |
| Height difference | 6.056 km |
| Relative speed | 11.502 km/s |
| Angle between velocity vectors | 101° |
| Geographic position | 76.2°S, 40.5°E |
| Height | 858 km |
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