| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb NNS O-7 |
| Spacetrack catalog number | 30060 | 2140 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 23 04:45 | 2024 Dec 22 20:49 |
| Time of closest approach (UTC) | 2024 Dec 25 10:55:08.415 |
| Minimum distance | 4.269 km |
| Height difference | 3.823 km |
| Relative speed | 14.929 km/s |
| Angle between velocity vectors | 164° |
| Geographic position | 55.1°S, 155.0°E |
| Height | 863 km |
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