| Primary satellite | Secondary satellite |
| Name | JUGNU | FENGYUN 1C DEB |
| Spacetrack catalog number | 37839 | 36987 |
| Radar cross section | medium | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 08:24 | 2024 Dec 18 00:47 |
| Time of closest approach (UTC) | 2024 Dec 28 13:14:12.792 |
| Minimum distance | 3.227 km |
| Height difference | -2.539 km |
| Relative speed | 12.072 km/s |
| Angle between velocity vectors | 108° |
| Geographic position | 19.2°N, 98.0°E |
| Height | 857 km |
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