| Primary satellite | Secondary satellite |
| Name | Cosmos 2082 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 20625 | 29773 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Jan 20 02:07 | 2021 Jan 19 18:16 |
| Time of closest approach (UTC) | 2020 Nov 30 19:52:09.217 |
| Minimum distance | 322.779 km |
| Height difference | -0.857 km |
| Relative speed | 8.203 km/s |
| Angle between velocity vectors | 67° |
| Geographic position | 64.7°N, 57.1°E |
| Height | 853 km |
|