| Primary satellite | Secondary satellite |
| Name | deb Explorer IX | FENGYUN 1C DEB |
| Spacetrack catalog number | 85 | 31439 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Sep 12 00:26 | 2024 Sep 12 06:58 |
| Time of closest approach (UTC) | 2024 Aug 12 13:19:08.298 |
| Minimum distance | 728.763 km |
| Height difference | -7.177 km |
| Relative speed | 13.810 km/s |
| Angle between velocity vectors | 138° |
| Geographic position | 4.3°N, 74.1°E |
| Height | 863 km |
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