| Primary satellite | Secondary satellite |
| Name | Meteor 2-10 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 14453 | 31218 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Feb 25 18:34 | 2021 Feb 25 13:15 |
| Time of closest approach (UTC) | 2021 Jan 16 20:59:49.022 |
| Minimum distance | 0.813 km |
| Height difference | 0.385 km |
| Relative speed | 14.909 km/s |
| Angle between velocity vectors | 180° |
| Geographic position | 47.6°S, 147.4°E |
| Height | 811 km |
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