| Primary satellite | Secondary satellite |
| Name | Meteor 2-1 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 8027 | 35156 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Mar 04 09:55 | 2021 Mar 03 06:12 |
| Time of closest approach (UTC) | 2021 Jan 23 16:33:12.801 |
| Minimum distance | 5.429 km |
| Height difference | 4.611 km |
| Relative speed | 14.866 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 81.3°N, 53.8°W |
| Height | 864 km |
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