| Primary satellite | Secondary satellite |
| Name | Meteor 1-15 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 6660 | 30242 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Jan 19 03:58 | 2021 Jan 18 21:08 |
| Time of closest approach (UTC) | 2020 Nov 30 12:07:56.974 |
| Minimum distance | 48.160 km |
| Height difference | 4.124 km |
| Relative speed | 14.330 km/s |
| Angle between velocity vectors | 149° |
| Geographic position | 81.1°N, 49.4°E |
| Height | 868 km |
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