| Primary satellite | Secondary satellite |
| Name | SL-16 R/B | FENGYUN 1C DEB |
| Spacetrack catalog number | 28353 | 30331 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Sep 09 12:48 | 2024 Sep 09 08:29 |
| Time of closest approach (UTC) | 2024 Aug 16 09:39:45.946 |
| Minimum distance | 51.400 km |
| Height difference | 2.516 km |
| Relative speed | 9.960 km/s |
| Angle between velocity vectors | 84° |
| Geographic position | 68.1°S, 179.4°W |
| Height | 868 km |
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