| Primary satellite | Secondary satellite |
| Name | Meteor 2-10 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 14453 | 30994 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Feb 26 14:48 | 2021 Feb 26 07:17 |
| Time of closest approach (UTC) | 2021 Jan 18 05:40:36.248 |
| Minimum distance | 3.720 km |
| Height difference | -3.050 km |
| Relative speed | 14.797 km/s |
| Angle between velocity vectors | 176° |
| Geographic position | 81.2°N, 114.3°E |
| Height | 881 km |
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