| Primary satellite | Secondary satellite |
| Name | SL-16 R/B | FENGYUN 1C DEB |
| Spacetrack catalog number | 28353 | 30634 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2024 Sep 09 12:48 | 2024 Sep 09 11:24 |
| Time of closest approach (UTC) | 2024 Aug 15 09:43:44.372 |
| Minimum distance | 143.550 km |
| Height difference | -4.463 km |
| Relative speed | 14.571 km/s |
| Angle between velocity vectors | 157° |
| Geographic position | 59.2°S, 96.0°E |
| Height | 864 km |
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