| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 33740 | 31331 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 18 06:46 | 2024 Dec 21 20:59 |
| Time of closest approach (UTC) | 2024 Dec 24 11:08:52.264 |
| Minimum distance | 4.074 km |
| Height difference | 3.179 km |
| Relative speed | 1.540 km/s |
| Angle between velocity vectors | 12° |
| Geographic position | 81.1°N, 38.6°E |
| Height | 864 km |
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