| Primary satellite | Secondary satellite |
| Name | Meteor 2-20 | FENGYUN 1C DEB |
| Spacetrack catalog number | 20826 | 30309 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2025 Nov 16 12:46 | 2025 Nov 16 14:48 |
| Time of closest approach (UTC) | 2025 Oct 16 09:42:46.649 |
| Minimum distance | 10.127 km |
| Height difference | -1.743 km |
| Relative speed | 5.995 km/s |
| Angle between velocity vectors | 48° |
| Geographic position | 69.1°N, 21.0°E |
| Height | 965 km |
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