| Primary satellite | Secondary satellite |
| Name | Sep Motor Cover | FENGYUN 1C DEB |
| Spacetrack catalog number | 24299 | 30264 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 14:42 | 2024 Dec 22 14:42 |
| Time of closest approach (UTC) | 2024 Dec 24 12:01:43.682 |
| Minimum distance | 4.869 km |
| Height difference | -3.514 km |
| Relative speed | 3.624 km/s |
| Angle between velocity vectors | 28° |
| Geographic position | 10.7°S, 138.7°E |
| Height | 954 km |
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