| Primary satellite | Secondary satellite |
| Name | Meteor 2-1 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 8027 | 30309 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Mar 01 18:47 | 2021 Mar 01 12:53 |
| Time of closest approach (UTC) | 2021 Jan 23 17:18:30.388 |
| Minimum distance | 4.812 km |
| Height difference | -3.230 km |
| Relative speed | 14.829 km/s |
| Angle between velocity vectors | 178° |
| Geographic position | 68.8°S, 47.8°E |
| Height | 898 km |
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