| Primary satellite | Secondary satellite |
| Name | Meteor 2-10 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 14453 | 31023 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Mar 01 15:16 | 2021 Feb 27 08:03 |
| Time of closest approach (UTC) | 2021 Jan 22 03:25:43.740 |
| Minimum distance | 6.289 km |
| Height difference | 0.146 km |
| Relative speed | 14.892 km/s |
| Angle between velocity vectors | 179° |
| Geographic position | 42.9°S, 42.0°E |
| Height | 835 km |
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