| Primary satellite | Secondary satellite |
| Name | Meteor 1-15 Rocket | FENGYUN 1C DEB |
| Spacetrack catalog number | 6660 | 30924 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Jan 17 19:30 | 2021 Jan 17 17:57 |
| Time of closest approach (UTC) | 2020 Nov 30 22:24:42.505 |
| Minimum distance | 20.436 km |
| Height difference | -1.577 km |
| Relative speed | 14.829 km/s |
| Angle between velocity vectors | 175° |
| Geographic position | 80.3°N, 67.2°W |
| Height | 864 km |
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