| Primary satellite | Secondary satellite |
| Name | Cosmos 2082 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 20625 | 37460 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Jan 20 02:07 | 2021 Jan 19 01:25 |
| Time of closest approach (UTC) | 2020 Nov 30 05:42:58.858 |
| Minimum distance | 63.447 km |
| Height difference | 0.608 km |
| Relative speed | 14.691 km/s |
| Angle between velocity vectors | 164° |
| Geographic position | 46.5°S, 156.3°W |
| Height | 852 km |
|