| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | METEOR 2-20 DEB |
| Spacetrack catalog number | 30829 | 44700 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2024 Dec 22 10:45 | 2024 Dec 22 21:06 |
| Time of closest approach (UTC) | 2024 Dec 26 10:42:20.215 |
| Minimum distance | 4.443 km |
| Height difference | -4.239 km |
| Relative speed | 14.496 km/s |
| Angle between velocity vectors | 157° |
| Geographic position | 81.2°N, 3.3°E |
| Height | 903 km |
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