| Primary satellite | Secondary satellite |
| Name | Meteor 2-10 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 14453 | 30739 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Mar 01 15:16 | 2021 Mar 01 13:44 |
| Time of closest approach (UTC) | 2021 Jan 24 09:59:40.251 |
| Minimum distance | 3.398 km |
| Height difference | -0.160 km |
| Relative speed | 14.801 km/s |
| Angle between velocity vectors | 172° |
| Geographic position | 81.2°N, 31.9°E |
| Height | 864 km |
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