| Primary satellite | Secondary satellite |
| Name | Meteor 2-10 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 14453 | 30621 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Feb 26 14:48 | 2021 Feb 26 13:15 |
| Time of closest approach (UTC) | 2021 Jan 16 02:32:43.548 |
| Minimum distance | 5.313 km |
| Height difference | -1.011 km |
| Relative speed | 14.935 km/s |
| Angle between velocity vectors | 180° |
| Geographic position | 29.1°S, 70.6°E |
| Height | 825 km |
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