| Primary satellite | Secondary satellite |
| Name | KKS-1 | FENGYUN 1C DEB |
| Spacetrack catalog number | 33499 | 31883 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Sep 15 04:37 | 2024 Sep 15 01:35 |
| Time of closest approach (UTC) | 2024 Aug 05 23:07:49.152 |
| Minimum distance | 88.905 km |
| Height difference | -3.018 km |
| Relative speed | 5.172 km/s |
| Angle between velocity vectors | 40° |
| Geographic position | 80.6°N, 58.3°E |
| Height | 651 km |
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