| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | SL-14 DEB |
| Spacetrack catalog number | 30010 | 39969 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 11:10 | 2024 Dec 20 18:22 |
| Time of closest approach (UTC) | 2024 Dec 26 15:02:47.224 |
| Minimum distance | 4.313 km |
| Height difference | 0.178 km |
| Relative speed | 14.976 km/s |
| Angle between velocity vectors | 177° |
| Geographic position | 59.0°N, 50.0°E |
| Height | 769 km |
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