| Primary satellite | Secondary satellite |
| Name | Meteor 2-1 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 8027 | 30837 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Mar 01 18:47 | 2021 Mar 01 13:14 |
| Time of closest approach (UTC) | 2021 Jan 22 20:04:11.411 |
| Minimum distance | 1.302 km |
| Height difference | 1.262 km |
| Relative speed | 14.856 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 81.1°N, 117.4°W |
| Height | 867 km |
|