| Primary satellite | Secondary satellite |
| Name | Meteor 1-15 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 6660 | 32092 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Jan 19 03:58 | 2020 Dec 25 09:00 |
| Time of closest approach (UTC) | 2020 Dec 03 13:36:13.538 |
| Minimum distance | 0.364 km |
| Height difference | 0.359 km |
| Relative speed | 14.861 km/s |
| Angle between velocity vectors | 178° |
| Geographic position | 80.8°N, 52.3°E |
| Height | 862 km |
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