| Primary satellite | Secondary satellite |
| Name | NOAA 6 | FENGYUN 1C DEB |
| Spacetrack catalog number | 11416 | 31083 |
| Radar cross section | large | small |
| Epoch of two-line elements (UTC) | 2021 Jan 23 22:16 | 2021 Jan 24 04:17 |
| Time of closest approach (UTC) | 2020 Dec 08 15:16:10.518 |
| Minimum distance | 106.983 km |
| Height difference | 1.459 km |
| Relative speed | 8.754 km/s |
| Angle between velocity vectors | 72° |
| Geographic position | 79.6°S, 160.0°E |
| Height | 814 km |
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