| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | deb NNS O-6 |
| Spacetrack catalog number | 38166 | 24705 |
| Radar cross section | small | medium |
| Epoch of two-line elements (UTC) | 2024 Dec 22 04:27 | 2024 Dec 22 19:51 |
| Time of closest approach (UTC) | 2024 Dec 28 01:33:50.539 |
| Minimum distance | 1.537 km |
| Height difference | 1.006 km |
| Relative speed | 14.770 km/s |
| Angle between velocity vectors | 166° |
| Geographic position | 55.4°S, 132.8°E |
| Height | 837 km |
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