| Primary satellite | Secondary satellite |
| Name | Meteor 1-15 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 6660 | 37014 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Jan 17 19:30 | 2021 Jan 15 02:44 |
| Time of closest approach (UTC) | 2020 Nov 30 07:00:50.222 |
| Minimum distance | 46.414 km |
| Height difference | -3.682 km |
| Relative speed | 14.640 km/s |
| Angle between velocity vectors | 161° |
| Geographic position | 81.2°N, 132.2°E |
| Height | 868 km |
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