| Primary satellite | Secondary satellite |
| Name | Meteor 2-10 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 14453 | 30434 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Feb 26 14:48 | 2021 Feb 25 21:10 |
| Time of closest approach (UTC) | 2021 Jan 20 06:33:53.848 |
| Minimum distance | 5.791 km |
| Height difference | 3.860 km |
| Relative speed | 14.837 km/s |
| Angle between velocity vectors | 175° |
| Geographic position | 81.0°N, 109.5°E |
| Height | 874 km |
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