| Primary satellite | Secondary satellite |
| Name | Meteor 2-1 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 8027 | 31331 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Mar 04 09:55 | 2021 Mar 02 08:41 |
| Time of closest approach (UTC) | 2021 Jan 19 18:43:35.295 |
| Minimum distance | 4.054 km |
| Height difference | 2.585 km |
| Relative speed | 14.849 km/s |
| Angle between velocity vectors | 174° |
| Geographic position | 80.6°N, 56.1°W |
| Height | 869 km |
|