| Primary satellite | Secondary satellite |
| Name | SCD-1 | FENGYUN 1C DEB |
| Spacetrack catalog number | 22490 | 31456 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2025 Apr 27 20:00 | 2025 Apr 14 12:38 |
| Time of closest approach (UTC) | 2024 Apr 23 06:57:50.747 |
| Minimum distance | 6934.358 km |
| Height difference | 100.738 km |
| Relative speed | 14.947 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 23.1°N, 168.3°E |
| Height | 707 km |
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