| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | FENGYUN 1C DEB |
| Spacetrack catalog number | 30759 | 29773 |
| Radar cross section | small | small |
| Epoch of two-line elements (UTC) | 2023 Feb 05 11:50 | 2023 Feb 05 07:24 |
| Time of closest approach (UTC) | 2022 Dec 12 14:42:47.457 |
| Minimum distance | 648.506 km |
| Height difference | 4.908 km |
| Relative speed | 12.654 km/s |
| Angle between velocity vectors | 116° |
| Geographic position | 68.4°S, 159.9°W |
| Height | 822 km |
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