| Primary satellite | Secondary satellite |
| Name | FENGYUN 1C DEB | ONEWEB-0656 |
| Spacetrack catalog number | 35200 | 55817 |
| Radar cross section | small | large |
| Epoch of two-line elements (UTC) | 2024 Dec 16 12:43 | 2024 Dec 23 01:45 |
| Time of closest approach (UTC) | 2024 Dec 26 22:21:01.024 |
| Minimum distance | 3.605 km |
| Height difference | 2.852 km |
| Relative speed | 1.565 km/s |
| Angle between velocity vectors | 12° |
| Geographic position | 27.0°S, 50.9°W |
| Height | 1190 km |
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