| Primary satellite | Secondary satellite |
| Name | NOSS 3-2 (C) | FENGYUN 1C DEB |
| Spacetrack catalog number | 28097 | 37905 |
| Radar cross section | | small |
| Epoch of two-line elements (UTC) | 2021 Jan 09 18:12 | 2020 Dec 21 08:24 |
| Time of closest approach (UTC) | 2020 Nov 27 03:15:45.431 |
| Minimum distance | 7.208 km |
| Height difference | 0.250 km |
| Relative speed | 6.117 km/s |
| Angle between velocity vectors | 48° |
| Geographic position | 40.5°N, 107.6°W |
| Height | 888 km |
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