| Primary satellite | Secondary satellite |
| Name | Meteor 2-1 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 8027 | 30882 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Mar 04 09:55 | 2021 Mar 03 11:03 |
| Time of closest approach (UTC) | 2021 Jan 18 05:10:30.986 |
| Minimum distance | 45.630 km |
| Height difference | 3.309 km |
| Relative speed | 14.218 km/s |
| Angle between velocity vectors | 149° |
| Geographic position | 81.3°N, 132.5°E |
| Height | 874 km |
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