| Primary satellite | Secondary satellite |
| Name | Meteor 2-1 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 8027 | 29922 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Mar 04 09:55 | 2021 Mar 04 12:02 |
| Time of closest approach (UTC) | 2021 Jan 20 12:35:25.489 |
| Minimum distance | 7.868 km |
| Height difference | -1.043 km |
| Relative speed | 14.779 km/s |
| Angle between velocity vectors | 172° |
| Geographic position | 79.5°S, 156.8°E |
| Height | 903 km |
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