| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | Z-SAT |
| Spacetrack catalog number | 30496 | 49399 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 23 13:27 | 2024 Dec 23 14:18 |
| Time of closest approach (UTC) | 2024 Dec 27 21:33:44.077 |
| Minimum distance | 1.996 km |
| Height difference | 1.641 km |
| Relative speed | 15.100 km/s |
| Angle between velocity vectors | 164° |
| Geographic position | 2.6°N, 17.3°W |
| Height | 523 km |
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