| Primary satellite | Secondary satellite |
| Name | Cosmos 2082 | FENGYUN 1C DEB |
| Spacetrack catalog number | 20624 | 30673 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Mar 07 17:46 | 2021 Mar 07 19:05 |
| Time of closest approach (UTC) | 2021 Jan 21 16:53:33.387 |
| Minimum distance | 155.535 km |
| Height difference | 2.780 km |
| Relative speed | 9.873 km/s |
| Angle between velocity vectors | 83° |
| Geographic position | 68.1°N, 26.6°E |
| Height | 859 km |
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